Build your vocabulary with Merriam-Webster's Word of the Day! Each day a Merriam-Webster editor offers insight into a fascinating new word -- explaining its meaning, current use, and little-known details about its origin.
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The Merriam-Webster's Word of the Day podcast is an engaging and informative way to expand your vocabulary. The content is consistently interesting and I find myself learning something new with each episode. The inclusion of the word's history adds depth and context to the definitions, making it easier to remember the words later on. Overall, this podcast is a valuable resource for anyone looking to enhance their language skills.
One of the best aspects of this podcast is the concise format. Each episode is short and to the point, making it easy to listen to during a daily commute or while doing other tasks. The inclusion of examples and word origins further enriches the learning experience, allowing listeners to understand how words have evolved over time. I also appreciate the narrator's voice and delivery style, which strikes a perfect balance between clarity and engagement.
However, one potential drawback of this podcast is that it may not provide enough in-depth explanation for some listeners. While the concise format is great for quick learning sessions, those seeking more detailed information or usage examples may feel that they are left wanting more. Additionally, there have been occasional issues with episodes not downloading properly, which can be frustrating for dedicated listeners.
In conclusion, The Merriam-Webster's Word of the Day podcast is a fantastic resource for improving vocabulary skills. Its concise format and inclusion of word origins make it both informative and entertaining. While it may not provide as much depth as some listeners would like, overall it remains an excellent tool for expanding language knowledge. Whether you're a language learner or simply someone who enjoys learning new words, this podcast is well worth a listen.

Merriam-Webster's Word of the Day for May 27, 2026 is: benevolent buh-NEV-uh-lunt adjective Benevolent can describe someone or something that is kind and generous or something that is organized for the purpose of doing good. // The event's reception was courtesy of a benevolent donor who's chosen to remain anonymous. // They belong to several benevolent societies and charitable organizations. See the entry > Examples: "The Community Service Award is presented at the local, state and national levels to individuals and groups who have made outstanding voluntary, civil, heroic or benevolent contributions to their communities." — Devin Weeks, The Coeur d'Alene (Idaho) Press, 24 Dec. 2025 Did you know? One who is benevolent genuinely wishes other people well, a meaning reflected clearly in the word's Latin roots: benevolent comes from bene, meaning "good," and velle, meaning "to wish." Other descendants of velle in English include volition, which refers to the power to make one's own choices or decisions, and voluntary, as well as the rare velleity, meaning either "the lowest degree of volition" or "a slight wish or tendency." A more familiar velle descendant stands directly opposed to benevolent: malevolent describes someone or something having or showing a desire to cause harm to another person.

Merriam-Webster's Word of the Day for May 26, 2026 is: Gordian knot GOR-dee-un-NAHT noun Gordian knot refers to a complicated and difficult problem. It is often used in the phrase cut the Gordian knot, which means “to solve a difficult problem in a very direct way by doing something forceful or extreme.” // The organization's change in leadership is being widely applauded as a step toward stability, but many are less than optimistic about the new director's ability to cut the Gordian knot at the center of its troubles. See the entry > Examples: “Meanwhile, officials are having high-level conversations about the long-term effectiveness of Michigan's aging dam infrastructure and the growing need for effective flood mitigation measures. Whitmer noted a Gordian knot of complexity around the state's dams, many of which are operated through murky public-private arrangements.” — Byron McCauley, The Holland (Michigan) Sentinel, 23 Apr. 2026 Did you know? According to legend, when the peasant Gordius became king of Gordium, capital of the ancient district of Phrygia (in what is now modern Türkiye), he fastened the yoke of his wagon to a beam with a very complex knot. Centuries later, when Alexander the Great arrived on the scene, he was told that he couldn't conquer and rule Asia unless he proved himself worthy by untying the knot. Alexander quickly solved his problem—and gained a new kingdom—by slicing the knot in half with his sword. Since then, Gordian knot has been a term for a difficult problem, and the phrase “cut the Gordian knot” has been a way to describe a direct and forceful solution to an apparently insurmountable difficulty.

Merriam-Webster's Word of the Day for May 25, 2026 is: sacrosanct SAK-roh-sankt adjective Sacrosanct is a formal word that describes something too important and respected to be changed or criticized. It can also mean "most sacred or holy." // While the family's new matriarch aimed to maintain the familiar traditions of the holidays, she did not consider the details of their celebration to be sacrosanct. See the entry > Examples: "Sen. Paul Strommen of Sidney ... said there's no appetite among senators to empty the Veterans Aid Fund. 'There's certain things that are kind of sacrosanct, and veterans' aid is one of those things.'" — Todd von Kampen, The North Platte (Nebraska) Telegraph, 7 Mar. 2026 Did you know? Contrary to the beliefs of some, language is not sacrosanct; rather, it is subject to constant modification based on the needs, experiences, and even whims of those who use it. Take the word sacrosanct itself, which likely comes from the Latin phrase sacro sanctus meaning "made holy by a sacred rite." There's a definite semantic softening from that to the "too important and respected to be changed or criticized" meaning of sacrosanct. But holy moly, has sanctus led to a whole bunch of other English words with a truly pious flavor, from saint and sanctimony to sanctify and sanctuary. Sacrum ("a sacred rite"), source of the sacro in sacro sanctus, is no slouch either, living on in English anatomy as the name for our pelvic vertebrae—a shortening of os sacrum, which translates literally as "holy bone."

Merriam-Webster's Word of the Day for May 24, 2026 is: onus OH-nuss noun Onus is a formal word typically used to refer to a responsibility, obligation, or burden. It is usually preceded by the word the. // Management has made it clear that the onus is on employees to ask for further training if they don't understand the new procedures. See the entry > Examples: “The [London Book Fair] comes the week before the government is due to deliver its progress report on AI and copyright, after proposals for a relaxation of existing laws caused outrage last year. Philippa Gregory, the novelist, described the plans for an ‘opt-out' policy, which puts the onus on writers to refuse permission for their work to be trawled, as akin to putting a sign on your front door asking burglars to pass by.” — The Guardian (London), 13 Mar. 2026 Did you know? Understanding the etymology of onus shouldn't be a burden; it's as simple as knowing that English borrowed the word—spelling, meaning, and all—from Latin in the 17th century. Onus is also a distant relative of the Sanskrit word anas, meaning cart (as in, a wheeled wagon or vehicle that carries a burden). English isn't exactly loaded with words that come from Latin onus, but onerous (“difficult and unpleasant to do or deal with”) is one, which is fitting since in addition to being synonymous with “burden,” onus has also long been used to refer to obligations and responsibilities that one may find annoying, taxing, disagreeable, or distasteful.

Merriam-Webster's Word of the Day for May 23, 2026 is: expedite EK-spuh-dyte verb To expedite something is to cause it to happen faster. // We'll do what we can to expedite the processing of your application. See the entry > Examples: “The new task force ... is required to submit an initial report in 60 days and final report in 90 days with recommendations to simplify, improve and expedite hiring.” — Blake Paterson, NOLA.com (New Orleans, Louisiana), 7 Apr. 2026 Did you know? Need someone to do something in a hurry? You can tell that person to step on it, or you can tell them to expedite it. Figurative feet are involved in both cases, though less obviously in the second choice. Expedite comes from the Latin verb expedire, meaning “to free from entanglement or difficulty.” The feet come in at that word's root: it traces back to Latin ped- or pes, meaning “foot.” Expedient and expedition also stepped into English by way of expedire.

Merriam-Webster's Word of the Day for May 22, 2026 is: fraught FRAWT adjective Fraught describes something that causes or involves a lot of emotional stress or worry. When fraught is used in the phrase “fraught with,” it means “full of something bad or unwanted.” // The siblings had a fraught relationship. // The paper was poorly researched and fraught with errors. See the entry > Examples: "We might think replicating one of these ideas will deliver that perfectly walkable, equitable, sustainable and prosperous city of our hopeful imagination. Not likely. Many of these were hard wins, often fraught and contested in their local context." — Gia Biagi, The Chicago Tribune, 5 Apr. 2026 Did you know? An early instance of the word fraught occurs in the 14th century poem Richard Coer de Lyon, about England's King Richard I, aka Richard the Lionheart. The line "The drowmound was so hevy fraught / That unethe myght it saylen aught" describes a large fast-sailing ship so heavily fraught—that is, loaded—that it can barely sail. The poet's use of fraught is typical for the time; originally, something that was fraught was laden with freight. For centuries, fraught continued to be used in relation to loaded ships, but that use is now considered archaic. These days, fraught is used in reference to situations that are heavy with tension, emotion, or some other weighty characteristic.

Merriam-Webster's Word of the Day for May 21, 2026 is: lacuna luh-KOO-nuh noun Lacuna is a formal word that refers to a gap or blank space in something—in other words, a missing part. When used with respect to biology, lacuna also refers to a small cavity, pit, or discontinuity in an anatomical structure. // The absence of hemlock pollen from one stretch of the fossil record is a notable lacuna that suggests the tree may have once suffered from some type of blight that nearly wiped out the species. // An osteocyte is a cell that is isolated in a lacuna of bone. See the entry > Examples: “At the heart of every biography ... lies a lacuna—something unknowable, no matter how candid or heavily documented the subject, no matter how familiar or diligent the biographer.” — Casey Cep, The New Yorker, 14 Apr. 2025 Did you know? If you find yourself drawing a blank when it comes to the definition of lacuna, it might help to imagine drawing water instead, ideally from a lake or lagoon. Lacuna, lake, and lagoon all come ultimately from lacus, the Latin word for “lake.” Latin speakers modified lacus into lacuna to form a word meaning “pit,” “gap,” or “pool.” When English speakers borrowed the term in the 17th century, they used it to refer to a figurative gap in or missing portion of something, such as information or text. (Note that lacuna comes with two plural options: the Latin lacunae luh-KYOO-nee or luh-KOO-nye, or the anglicized lacunas luh-KOO-nuz.) Lagoon, meanwhile, hewed closer to the Latin lacuna, referring first to a shallow sound, channel, or pond near or connected to a larger body of water, and later to a shallow artificial pool or pond.

Merriam-Webster's Word of the Day for May 20, 2026 is: cordial KOR-jul adjective Cordial describes someone or something that is politely pleasant and friendly. // All the guests were assembled and given a cordial greeting by the host. See the entry > Examples: “The Burnside post office is a small one-room wooden building profusely planted with flowers all around it. ... One enters a tiny vestibule and pushes a buzzer, which brings Christine out of the house, brushing by you into the ‘office' proper, where she opens the counter window and, with a smile and a toss of her hair, says, in a cordial tone, ‘Now, my dear, what can I do for you?'” — Robert Finch, Summers in Squid Tickle: A Newfoundland Odyssey, 2025 Did you know? The Latin root cord- (or cor) is at the heart of the connection between cordial, concord (meaning “harmony”), and discord (meaning “conflict”). Cord- means “heart,” and each of these cord- descendants has something to do with the heart, at least figuratively. Concord, which comes from com- (meaning “together” or “with”) plus -cord, suggests that one heart is with another. Discord combines the prefix dis- (meaning “apart”) with -cord to imply that hearts are apart. Hundreds of years ago, cordial could mean simply “of or relating to the (literal) heart” (the -ial is simply an adjective suffix) but today anything described as cordial—be it a friendly welcome, a compliment, or an agreement—comes from the heart in a figurative sense. Cordial is also used as a noun to refer to a usually sweet liqueur, the name being inspired by the idea that a cordial invigorates the heart.

Merriam-Webster's Word of the Day for May 19, 2026 is: demeanor dih-MEE-ner noun Demeanor refers to someone's outward manner and behavior toward others. // The teacher's calm demeanor put the classroom at ease. See the entry > Examples: “At home, your demeanor impacts your family more than you realize. Your kids feed off your energy. If you're engaged, positive, and present, they feel it.” — Brandon Brigman, The Rockdale Citizen (Conyers, Georgia), 30 Mar. 2026 Did you know? The history of demeanor begins with a threat: the word has its roots in Latin minārī, meaning “to threaten.” A form of that word was used in contexts having to do with driving animals—that is, impelling them to move—and from this word came more recent French ancestors having to do with leading, guiding, and behaving. By the 14th century, English had adopted a word out of this lineage: the verb demean meaning “to conduct or behave (oneself) usually in a proper manner.” (Another demean, defined as “to lower in character, status, or reputation,” entered the language later by way of the mean that has to do with being cruel.) The noun demeanor was formed in the following century through the addition of the suffix -or.

Merriam-Webster's Word of the Day for May 18, 2026 is: vindicate VIN-duh-kayt verb To vindicate someone is to show that they are not guilty. Vindicate can also mean “to show that someone or something that has been criticized or doubted is correct, true, or reasonable.” // A series of testimonies helped vindicate the defendant. // Their much-maligned approach to the problem has now been vindicated by these positive results. See the entry > Examples: “He [Bob Dylan] never expressed embarrassment over the dismal commercial failure of his would-be cinematic masterpiece, Renaldo and Clara, even after the film's financers, Warner Bros., warned Dylan that the film's nearly five hour running time would ensure its failure (which would prove true). Dylan insisted that the film needed every frame. And who knows, art history may vindicate him.” — Ron Rosenbaum, Bob Dylan: Things Have Changed, 2025 Did you know? It's hard not to marvel at the rich history of vindicate. Vindicate, which has been used in English since at least the mid-16th century, comes from a form of the Latin verb vindicare, meaning “to set free, avenge, or lay claim to.” Vindicare, in turn, comes from vindex, a noun meaning “claimant” or “avenger.” Truly, vindex has proven to be an incredible hulk of a word progenitor over the centuries. Other descendants of this “avenger” assembled in English include avenge itself, revenge, vengeance, vendetta, and vindictive.

Merriam-Webster's Word of the Day for May 17, 2026 is: affable AF-uh-bul adjective Affable describes someone who is friendly and easy to talk to. It can also describe something, such as someone's personality, that is characterized by ease and friendliness. // The restaurant's affable owner can be seen most nights welcoming his guests and making light conversation. // In the hallways, the principal has an affable demeanor; however, when called to her office, students know she is all about business. See the entry > Examples: “Ray Naranjo is a Native American chef from Santa Clara Pueblo in northern New Mexico. He's a big, affable man with a wide, warm smile, built more for a football field than his food truck, Manko.” — Michael Shaikh, The Last Sweet Bite: Stories and Recipes of Culinary Heritage Lost and Found, 2025 Did you know? There is nothing in the meaning of affable (“friendly and easy to talk to”), nor in its etymology (the word traces back to the Latin verb affārī, meaning “to speak to, address”), to suggest it is more properly applied to men than to women, but English-speaking people behave as though it is. This was not always true; in the 16th through the 19th centuries, it was not uncommon to see the word describing women, but no more. We once surveyed all the cases in which a single newspaper used affable over a 12-month period. The word occurred in 102 articles, and in 4 occurrences it described women, while in 85 occurrences it described men (in the other cases affable was used to describe a conga line, email, musical compositions by Robert Ward, cats in general, and one male dog). None of this need affect your use of the term. You should feel free to apply it in whatever way seems suitable. Think of this more as a reminder that the currents of our language are deep and occasionally mysterious, gently nudging us along paths we don't even see.

Merriam-Webster's Word of the Day for May 16, 2026 is: kiki KEE-kee noun Kiki is a slang term used for an informal gathering among close friends, especially to share lively gossip or frank conversation. It can also refer more broadly to gossipy conversation. Kiki is especially used in and associated with LGBTQ+ and Black communities. // The performers had a kiki backstage before the show. See the entry > Examples: “The year 2024 will long be remembered in pop culture as the year of #bratsummer, christened, of course, by the early-June release of an instantly-iconic pop album, Charli XCX's Brat. It was the cultural equivalent of the hippies' summer of love in 1967, but for the girls and gays a singular moment in time when every day offered the chance of a kiki and every night flirted with throwing a rave.” — Vanessa Quilantan, The Dallas Observer, 26 Aug. 2025 Did you know? Let's chitchat about the word kiki, a fun word for a fun, gossipy gathering. While its exact origins are unclear, we know that kiki has roots in the ballroom community, a primarily Black and Latino drag subculture that spread in US cities especially in the 1980s–90s. In the early 2000s, a movement emerged within ball culture that was often referred to as the kiki scene. This involved support groups and social services for LGBTQ+ youth, and provided opportunities to socialize, including in the form of so-called kiki balls, or festive, party-like drag performances. This scene was notably captured in the 2016 documentary Kiki, popularly considered a sequel to 1990's Paris is Burning. Kiki is also used as a verb meaning “to share lively gossip or frank conversation”—in other words, “to have a kiki.”

Merriam-Webster's Word of the Day for May 15, 2026 is: tortuous TOR-chuh-wus adjective Tortuous describes something that has many literal or figurative twists and turns. // The tortuous mountain path rewards climbers with a stunning view of the town below. // Getting approval for a project of this magnitude is a tortuous process. See the entry > Examples: “Christopher Nolan's latest epic is an adaptation of the ancient Greek epic poem, The Odyssey. ... Homer's poem is centered on Greek hero King Odysseus ... and his tortuous, 10-year journey home to Ithaca after the Trojan War.” — Lexy Perez, The Hollywood Reporter, 4 Jan. 2026 Did you know? Be careful not to confuse tortuous with torturous. These two words are relatives—both ultimately come from the Latin verb torquēre, which means “to twist,” “to wind,” or “to wrench”—but tortuous means “winding” or “crooked,” whereas torturous means “painfully unpleasant.” (Its oldest meaning is “causing torture.”) Something tortuous, such as a twisting mountain road, might also be torturous (if, for example, you have to ride up that road on a bicycle), but that doesn't make these words synonyms. The twists and turns that mark a tortuous thing can be literal (“a tortuous path” or “a tortuous river”) or figurative (“a tortuous argument” or “a tortuous explanation”), but you should veer away from using the term if no implication of winding or crookedness is present.

Merriam-Webster's Word of the Day for May 14, 2026 is: imbroglio im-BROHL-yoh noun Imbroglio is a formal word that refers to a complex dispute or argument. // Much of the sisters' text thread involves the the latest imbroglios on their favorite reality show—who's mad at who for what, and why. See the entry > Examples: “A tangled web of interpersonal feuds, played out in letters to the local newspaper, in social media posts and via legal filings in county court, has left the town with no clear path out of a situation that's not covered by state law. The imbroglio has even reached the state Capitol ...” — Seth Klamann and Sam Tabachnik, The Denver Post, 8 Mar. 2026 Did you know? Ever noticed how an imbroglio embroils people in controversy? There's a reason for that—an etymological one, anyway. Both the noun imbroglio (referring to, among other things, a scandal or bitter argument) and verb embroil (“to involve in conflicts or difficulties”) come from the Middle French word embrouiller, a combination of the prefix en- and brouiller, meaning “to jumble,” though they took slightly different paths. Embroil's was direct, passing from Middle French through French and into English around the turn of the 16th century. Italians altered embrouiller to form imbrogliare, meaning “to entangle,” which spawned the noun imbroglio that English speakers embraced in the mid-18th century. English imbroglio first referred to a confused mass, and later expanded to cover confusing social situations such as complicated disputes, misunderstandings, and scandals.

Merriam-Webster's Word of the Day for May 14, 2026 is: imbroglio im-BROHL-yoh noun Imbroglio is a formal word that refers to a complex dispute or argument. // Much of the sisters' text thread involves the latest imbroglios on their favorite reality show—who's mad at who for what, and why. See the entry > Examples: “A tangled web of interpersonal feuds, played out in letters to the local newspaper, in social media posts and via legal filings in county court, has left the town with no clear path out of a situation that's not covered by state law. The imbroglio has even reached the state Capitol ...” — Seth Klamann and Sam Tabachnik, The Denver Post, 8 Mar. 2026 Did you know? Ever noticed how an imbroglio embroils people in controversy? There's a reason for that—an etymological one, anyway. Both the noun imbroglio (referring to, among other things, a scandal or bitter argument) and verb embroil (“to involve in conflicts or difficulties”) come from the Middle French word embrouiller, a combination of the prefix en- and brouiller, meaning “to jumble,” though they took slightly different paths. Embroil's was direct, passing from Middle French through French and into English around the turn of the 16th century. Italians altered embrouiller to form imbrogliare, meaning “to entangle,” which spawned the noun imbroglio that English speakers embraced in the mid-18th century. English imbroglio first referred to a confused mass, and later expanded to cover confusing social situations such as complicated disputes, misunderstandings, and scandals.

Merriam-Webster's Word of the Day for May 13, 2026 is: rectify REK-tuh-fye verb Rectify is a formal word meaning “to correct (something that is wrong).” // We were given the wrong room key, but the hotel management quickly rectified the situation. See the entry > Examples: “NYC contributes roughly 54.5% of state revenue but receives only 40.5% back. Our budget proposals work to rectify this unsustainable imbalance and restore the funding our city deserves.” — Cordell Cleare, The New York Daily News, 18 Mar. 2026 Did you know? When you rectify something, you correct an error or make things right, which is fitting because rectify and correct both ultimately trace back to the Latin word regere, meaning “to lead straight,” “to direct,” or “to rule.” Rectify has had its “to set right” meaning since the early 16th century, but the word has over the years accrued various other meanings as well, including the specialized uses “to purify especially by repeated or fractional distillation” (as in “rectified alcohol”), “to make (an alternating current) unidirectional,” and several medical applications having to do with healing of one kind or another. Regere plays a part in the histories of several familiar English words, in addition to those mentioned above; the many relatives of rectify include direct, resurrection, and regimen.

Merriam-Webster's Word of the Day for May 12, 2026 is: catercorner KAT-ee-kor-ner adverb or adjective Catercorner is used to describe two things that are located across from each other on opposite corners. It is a less common variant of kitty-corner. // The store is catercorner from the park, making it the perfect location to grab snacks for our picnic. See the entry > Examples: “Positioned on balconies catercorner from each other, Tom Brady completed a pass across Bourbon Street to Rob Gronkowski, proving they've still got it. Gronk promptly spiked the football on the fan-filled street below.” — Rebecca Cohen and Greg Rosenstein, NBC News, 9 Feb. 2025 Did you know? Catercorner gets its first element from the Middle French noun quatre, meaning “four,” which English speakers modified to cater and applied to the four-dotted side of a die—a side important in several winning combinations in dice games. Perhaps because the four spots on a die can suggest an X, cater eventually came to be used dialectically as a verb meaning “to place, move, or cut across diagonally”; cater was later combined with corner to form catercorner to describe things positioned diagonally from each other. (In one early usage from an 1825 magazine article, the author marvels at an “ancient Roman fresco painting, in which a luxurious table is represented as groaning under (among other choice dishes …) four peacocks, with their tails set, cater-corner!”) Eventually the variants kitty-corner and catty-corner, which are now the more common forms, developed. Despite all appearances, these terms bear no etymological relation to our feline friends.

Merriam-Webster's Word of the Day for May 11, 2026 is: paragon PAIR-uh-gahn noun Paragon is a formal word that refers to a person or thing that is perfect or excellent in some way and should be considered a model or example to be copied. // In Arthurian legend, Sir Galahad is depicted as a paragon of virtue. See the entry > Examples: "With a bar staff locally renowned for its cocktails, curated French cuisine, an extensive champagne menu and immaculately stylish atmosphere ... Claude is the local paragon of elegance." — Elijah Decious, The Gazette (Cedar Rapids, Iowa), 18 Feb. 2026 Did you know? Paragon comes from the Old Italian word paragone, which literally means "touchstone." A touchstone is a black stone that was formerly used to judge the purity of gold or silver. The metal was rubbed on the stone and the color of the streak it left indicated its quality. In modern English, both touchstone and paragon have come to signify a standard against which something should be judged. Ultimately, paragon comes from the Greek verb parakonan, meaning "to sharpen," from the prefix para- ("alongside of") and akonē, meaning "whetstone."

Merriam-Webster's Word of the Day for May 10, 2026 is: halcyon HAL-see-un adjective Halcyon is most often used to describe a happy and successful time in the past that is remembered as being better than today. It can also mean “calm, peaceful” or “prosperous, affluent.” // She does not regret retiring, but looks back fondly on the halcyon years of her career. See the entry > Examples: “The first half of Alice Winn's bestselling In Memoriam is set at Preshute, an English boys' boarding school in the early twentieth century. It is here, in the idyllic countryside, where the boys discuss poetry and get up to all sorts of high-jinks and japes, and where two students, Gaunt and Ellwood, fall in love. Then the boys are ejected into the horror and abyss of WWI trenches. When they are reunited, mentally and physically scarred, Preshute is but a dream and their adolescent love, a halcyon place that can only be returned to in memory.” — Madeleine Dunnigan, LitHub.com, 16 Jan. 2026 Did you know? Halcyon has drifted along contentedly in English for centuries, but it hatched from a tumultuous story. According to Greek mythology, Alkyone, the daughter of the god of the winds, became so distraught over her husband Ceyx's death at sea that she threw herself into the ocean to join him. The gods were moved by the couple's love, and took pity on them by turning them into halcyon birds, a bird identified with the kingfisher. (Kingfishers are known for plunging into water after prey.) According to the legend, the birds built their nests on the sea, which so charmed Alkyone's father that he created a period of unusual calm that lasted until the birds' eggs hatched. Our word halcyon reflects the story in multiple ways. When halcyon was first used in English in the 14th century it was as a noun referring to the mythical bird, and later to actual kingfishers as well. Adjective use developed in the 16th century and now most often evokes those calm waters: the word typically describes an idyllic time in the past.

Merriam-Webster's Word of the Day for May 9, 2026 is: gallivant GAL-uh-vant verb To gallivant is to go or travel to many different places for pleasure. Gallivant is a somewhat informal word that is often applied when the user of the word does not approve of such pleasurable traveling. // They've been gallivanting all over town instead of studying for their finals. See the entry > Examples: “These days, she can be found gallivanting around the Upper West Side, catching the latest Broadway shows and occasionally hopping onstage to belt show tunes with the waitstaff at her beloved Times Square restaurant, where she remains hands-on with the business.” — McKenzie Beard, The New York Post, 18 Feb. 2026 Did you know? Back in the 14th century, gallant, a noun borrowed from the French word galant, referred to a fashionable young man. By the middle of the next century, it was being used more specifically to refer to such a man who was attentive to, and had a fondness for, the company of women. In the late 17th century, this “ladies' man” sense gave rise to the verb gallant to describe the process a suitor used to win a lady's heart, and “gallanting” became synonymous with “courting.” It's this verb gallant that is the likely source of gallivant, which originally meant “to act as a gallant” or “to go about usually ostentatiously or indiscreetly with members of the opposite sex.” Today, however, gallivant is more likely to describe pleasurable wandering than romancing.

Merriam-Webster's Word of the Day for May 8, 2026 is: wistful WIST-ful adjective To be wistful is to have sad thoughts and feelings about something that you want to have or do, and especially about something that made you happy in the past. Wistful can also describe something, such as a smile or sigh, that shows or communicates such feelings. // As the car pulled away, Lea cast one last wistful glance at the house where she'd spent so many happy years. See the entry > Examples: "Postcards have always been an object of fascination for me. I remember flipping through photo albums as a young girl and coming across those sent to my parents, from people I had never met. When I asked who these people were, I would hear wistful stories." — Minoli Wijetunga, The Guardian (London), 10 Jan. 2026 Did you know? We see you there, dear reader, gazing silently up at the moon, heart aching to know the history of wistful, as if it could be divined on the lunar surface. And we'd like to ease your melancholy by telling you that the knowledge you seek—nay, pine for—is closer at hand. The word wistful comes from wistly, a now-obsolete word meaning "intently," and the similar-sounding wishful. Wistly, in turn, likely comes from whist, an old term meaning "silent." What's more certain is that our modern wistful is a great word to describe someone full of pensive yearning, or something inspiring such yearning.

Merriam-Webster's Word of the Day for May 7, 2026 is: dudgeon DUJ-un noun Dudgeon is typically used in the phrase “in high dudgeon” to describe someone who is angry and offended by something they perceive to be unfair or wrong. // The customer stormed out of the store in high dudgeon after the manager refused to give them a refund for their purchase. See the entry > Examples: “She was in high dudgeon because her expensive lunch was punctuated by noise from a child ‘a real menace' whose parents, she said, appeared oblivious to the noise while staff … played with and entertained the tot. If the parents could afford the bill for a place like that, they could afford a babysitter, she snipped.” — Rachel Moore, The Eastern Daily Press (Norwich, England), 6 Feb. 2026 Did you know? Dudgeon is today most often used in the phrase “in high dudgeon” to describe someone in a fit of pique, or more colloquially, in a snit: they are angry and offended because of something they perceive as unfair or wrong. The word has been a part of the English language since at least the late 1500s, but its origins are a mystery. Conjectures connecting dudgeon to a Welsh word, dygen, meaning “malice,” have no basis. Also, there does not appear to be any connection to an even older dudgeon—a term once used for a dagger or a kind of wood out of which dagger handles were made.

Merriam-Webster's Word of the Day for May 6, 2026 is: flamboyant flam-BOY-ant adjective Someone or something described as flamboyant has a very noticeable quality that attracts a lot of attention. Such a person or thing is often strikingly elaborate or colorful in their behavior or display. // Reality television attracts millions of viewers for its depictions of flamboyant, larger-than-life personalities living equally flamboyant lifestyles. See the entry > Examples: “[Helen] McCrory's flamboyant and perfectly drawn portrayal of Polly was the show's real treasure, a steel-willed matriarch unusually attuned to the mysticism of the Shelby family's Romani roots who also served as a ruthlessly pragmatic consigliere. ... McCrory's Polly was so electric that the show remained totally riveting any time she was onscreen.” — Jack Hamilton, Slate, 20 Mar. 2026 Did you know? Associate the word flamboyant with bananas flambé and the word's fiery etymology will be seared in your mind. Flamboyant, which was borrowed into English from French in the 19th century, can be traced back to the Old French word flambe, meaning “flame.” In its earliest uses flamboyant referred to an ornate style of Gothic architecture popular in France and Spain, which featured waving curves suggestive of flames. Eventually, the word developed a more general second sense for anything eye-catching or showy. And of course, flambe is also the origin of the English adjective flambé, which describes food flamboyantly dressed or served with flaming liquor.

Merriam-Webster's Word of the Day for May 5, 2026 is: augur AW-gur verb To augur is to show or suggest, especially from omens, that something might happen in the future. Used most often in formal speech or writing, augur is often followed by an adverb, such as well. // The downturn augurs badly for the success of the business. See the entry > Examples: "Last March, almost exactly two decades after his ghost church appeared at the Whitney, [Banks] Violette put another destroyed structure on display: the canopy of an abandoned gas station split in half. ... This wreckage could only augur doom." — Rachel Wetzler, Artforum, 1 Feb. 2026 Did you know? In ancient Rome, augurs were official diviners whose function it was to divine whether the gods approved of a proposed undertaking, such as a military move. They did so by various means, among them observing the behavior of birds and examining the entrails of sacrificed animals. We doubt the Romans predicted that their verb augurāre, meaning "to foretell by augury," would evolve into an English verb meaning "presage or foretell," but in retrospect, augur's path must have been in the stars.

Merriam-Webster's Word of the Day for May 4, 2026 is: scrupulous SKROO-pyuh-lus adjective Scrupulous describes someone who is very careful about doing something correctly, or something marked by such carefulness. Scrupulous can also describe someone who is careful about doing what is honest and morally right. // She was always scrupulous about her work. // Being an editor requires scrupulous attention to detail. // Less scrupulous companies find ways to evade the law. See the entry > Examples: “Scrupulous directors make sure that the sound of their movies is grossly efficient, so that the dramatic meaning of a scene is apparent even in the worst theatre or home system in the country …” — David Denby, The New Yorker, 9 Mar. 2026 Did you know? People described as scrupulous might feel discomfort if their work is not executed with a sharp attention to detail. Such discomfort might present itself as a nagging feeling, much as a sharp pebble in a shoe might nag a walker intent on getting somewhere. And we are getting somewhere. The origin of scrupulous is founded in just such a pebble. Scrupulous and its close relative scruple (“a feeling that prevents you from doing something that you think is wrong”) both come from the Latin noun scrupulus, “a small sharp stone,” the diminutive of scrupus, “a sharp stone.” Scrupus has a metaphorical meaning too: “a source of anxiety or uneasiness.” When the adjective scrupulous entered the English language in the 15th century, it described someone careful about preserving their moral integrity, but it now is also commonly used for someone who is careful in how they execute tasks.

Merriam-Webster's Word of the Day for May 3, 2026 is: métier MET-yay noun Métier, sometimes styled metier, is a formal word that refers to something that a person does very well. // After trying several careers, she found her true métier in computer science. See the entry > Examples: “Turning from his father's trade of corset-making, [Thomas] Paine tried his hand at business, met and impressed Benjamin Franklin in London, sailed to America, and there found his true metier as a pamphleteer and radical.” — Matthew Redmond, The Conversation, 9 Oct. 2025 Did you know? Over the centuries, English has borrowed several French words related in some way to work or working, among them oeuvre (“a substantial body of work of a writer, an artist, or a composer”) and travail (“work of a laborious nature, toil”). Métier (pronounced /MET-yay/) is another. It is sometimes translated from its original French as “job” or “career” but in that language it more accurately refers to the trade or profession in which one works (it traces back to the Old French mistier, meaning “duty, craft, profession”). In English we tend toward a narrower meaning for métier, referring either to a job for which one is perfectly suited or a particular field in which one is extremely skilled. This makes it a synonym of another French borrowing, forte.

Merriam-Webster's Word of the Day for May 2, 2026 is: exasperate ig-ZASS-puh-rayt verb To exasperate someone is to cause them irritation or annoyance, or to make them angry. // We were all exasperated by the delays. See the entry > Examples: "My tendency to throw remote historical observations into a conversation exasperates my wife and often results in chuckles and eye rolls from friends." — Angus Scott, The Niagara Falls (Ontario) Review, 28 Mar. 2026 Did you know? Exasperate is frequently confused with exacerbate, and with good reason. Not only do these words resemble one another in spelling and pronunciation, they also at one time held exceedingly similar meanings. Exasperate is today most commonly used as a synonym of annoy, but for several hundred years it also had the meanings "to make more grievous" and "to make harsh or harsher." Exacerbate is now the more common choice when one seeks to indicate that something is becoming increasingly bitter, violent, or unpleasant. It comes in part from the Latin word acer, meaning "sharp," whereas exasperate is from asper, the Latin word for "rough." The latter is also the source of the English asperity, which can refer to the roughness of a surface or the roughness of someone's temper.

Merriam-Webster's Word of the Day for May 1, 2026 is: Beltane BEL-tayn noun Beltane refers to the Celtic May Day festival. // Beltane falls each year approximately halfway between the spring equinox and the summer solstice. See the entry > Examples: “On May 1, we celebrate what began as the ancient Celtic holiday of Beltane. ... It started at sundown April 30, when, according to Celtic lore, the evil spirits that had wreaked havoc on humans since Halloween had a last fling before the dawning of May 1 cast them into their annual six-month exile. The night of April 30 is still celebrated, especially abroad, with bonfires and revelry.” — Deane Morrison, The Owatonna (Minnesota) People's Press, 26 Mar. 2026 Did you know? To the ancient Celts, May Day marked the start of summer, and a critical time when the boundaries between the human and supernatural worlds were removed, requiring that people take special measures to protect themselves against enchantments. The Beltane fire festival originated in a summer ritual in which cattle were herded between two huge bonfires to protect them from evil and disease. The word Beltane has been used in English since the 15th century, but the earliest known instance of the word in print—as well as the description of that summer ritual—appears in an Irish glossary commonly attributed to Cormac, a king and bishop who lived in the south of Ireland near the end of the first millennium.

Merriam-Webster's Word of the Day for April 30, 2026 is: interlocutor in-ter-LAH-kyuh-ter noun Interlocutor is a formal word that means “one who takes part in dialogue or conversation.” // It is crucial in our age of email scams to verify the validity of one's online interlocutors before sharing sensitive information. See the entry > Examples: “I remember sitting alone on the train platform, and then on the train, with no interlocutor but the poem. I read it once. I read it again. And in the blank spaces between the verses, I started to translate.” — Hannah Kauders, LitHub.com, 3 Dec. 2025 Did you know? It may not necessarily be grandiloquence to use the word interlocutor in casual speech, but if your interlocutors—that is, the people with whom you are speaking—are using it, your conversation is likely a formal one. Interlocutor is one of many English words that comes from the Latin verb loqui, “to speak,” including loquacious (“talkative”), eloquent (“capable of fluent or vivid speech”), and grandiloquence (“extravagant or pompous speech”). In interlocutor, loqui was joined to inter- forming a Latin word meaning “to speak between” or “to issue an interlocutory decree.” An interlocutory decree is a judicial decision that isn't final, or that deals with a point other than the principal subject matter of the dispute.

Merriam-Webster's Word of the Day for April 29, 2026 is: speculate SPEK-yuh-layt verb In general contexts, speculate means "to form ideas or theories about something usually when there are many things not known about it." In contexts relating to business or finance, it means "to invest money in ways that could produce a large profit but that also involve a lot of risk." // Scientists speculate that the newly discovered exoplanet could host liquid water. // Their research explores the implications of so many people speculating on the stock market in the years leading up to the Great Depression. See the entry > Examples: "Bad Bunny wore an all-cream ensemble consisting of a collared shirt and tie, chinos and a sport-inspired jersey bearing the name "Ocasio"—his surname—and the number 64. The significance of the number was not confirmed, but fans were quick to speculate that it referenced his mother's birth year." — Lara Owen, The Independent (United Kingdom), 9 Feb. 2026 Did you know? It might be said that what separates our species from others is our tendency "to meditate on or ponder a subject." That's the original 16th century meaning of speculate. It's a use not too distant from today's most common sense, which also involves the mind and thinking: when someone speculates about something, they think and make guesses about it, often forming unsubstantiated ideas or theories. But the origins of speculate lie not in thinking but in looking—the word comes from Latin specere, meaning "to look," or "to look at." We don't have to look far to find other specere descendants, and we'll point them out here with some italics: a cursory inspection reveals spectacle, spectrum, specimen, and perspective. Less conspicuous are despise, prospect, and species.

Merriam-Webster's Word of the Day for April 28, 2026 is: evanescent ev-uh-NESS-unt adjective Evanescent is a formal and literary word that describes something that only lasts a very short time. // Our acting coach always reminded us that fame is evanescent, and that we should pursue a life in the theater purely for the love of the art. See the entry > Examples: "Franklin once sternly confiscated a customer's espresso and refunded his money because he took too long sipping it and thus allowed the evanescent flavors to dissipate." — Kirkus Reviews, 8 Jan. 2026 Did you know? Evanescent didn't appear in the English language out of thin air; it comes from a form of the Latin verb evanescere, which means "to fade away" or "to disappear." (Evanescere is also the ultimate source of vanish.) Given the similarity in spelling and meaning between the two words, you might expect evaporate to trace back to evanescere as well, but its source is another steamy Latin root, evaporare. While today evanescent is used to describe things that last only a short time, the word could formerly also describe the incalculably small. That use is now archaic, meaning it has almost blown away on the breeze.

Merriam-Webster's Word of the Day for April 27, 2026 is: boondoggle BOON-dah-gul noun A boondoggle is an expensive and wasteful project usually paid for with public money. Boondoggle is also a word for a braided cord worn by Boy Scouts as a neckerchief slide, hatband, or ornament. // Critics say the dam is a complete boondoggle—over budget, behind schedule, and unnecessary. See the entry > Examples: "A controversial proposal to construct a new bridge from Bridgeport to Long Island is either a bold, visionary step into the future or an unaffordable boondoggle that could cost more than $50 billion." — Christopher Keating, The Hartford (Connecticut) Courant, 8 Mar. 2026 Did you know? When boondoggle popped up in the early 1900s, lots of people tried to explain where the word came from. One theory traced it to an Ozarkian word for "gadget," while another related it to the Tagalog word that gave us boondocks. Another hypothesis suggested that boondoggle came from the name of leather toys Daniel Boone supposedly made for his dog. But the only theory that is supported by evidence is much simpler. In the 1920s, Robert Link, a scoutmaster for the Boy Scouts of America, apparently coined the word to name the braided leather cords made and worn by scouts. The word came to prominence when such a boondoggle was presented to the Prince of Wales at the 1929 World Jamboree, and it's been with us ever since. Over time, it developed the additional sense describing a wasteful or impractical project.

Merriam-Webster's Word of the Day for April 26, 2026 is: onerous AH-nuh-rus adjective Onerous means "involving, imposing, or constituting a burden." It typically describes something that is difficult and unpleasant to do or deal with. // They were assigned the onerous task of post-show cleanup. // The government imposed onerous taxes on imports. See the entry > Examples: "Morton professed joy at relinquishing politics and announced his intention to retire to his country estate, where he would henceforth be occupied with nothing more onerous than straightening out the pathways in his beautiful gardens." — Gareth Russell, The Six Loves of James I, 2025 Did you know? The story behind onerous is at once straightforward and, dare we say, poetic. But perhaps that's putting the cart before the horse. Onerous rolled into the English language during the 14th century, via Middle French, from the Latin adjective onerosus, "burdensome." That word, in turn, was hitched to the noun onus, meaning "burden" (source too of our word onus, which usually refers to a burden or responsibility). Onus shares an ancient root with the Sanskrit word anas, meaning "cart." So although onerous stresses a sense of laboriousness and often figurative heaviness (especially because something is distasteful, e.g. "the onerous task of cleaning up the mess"), it has a deep connection with a literal weight borne by a person, horse, or other beast of burden.

Merriam-Webster's Word of the Day for April 25, 2026 is: juxtapose JUK-stuh-pohz verb To juxtapose things is to place them together in order to create an interesting effect or to show how they are the same or different. // The local museum's new exhibit juxtaposes modern art with classical art. See the entry > Examples: “... on ‘Murder Most Foul' [Bob] Dylan thwarts readymade nostalgia, an easy revisiting of the storybook sixties and his golden ‘spokesman' moment. Instead, mixing and juxtaposing voices, lingos, and tones, he traces the decline of America over the trajectory of his own lifetime ...” — Robert Polito, After the Flood: Inside Bob Dylan's Memory Palace, 2026 Did you know? Although it doesn't feature the word juxtapose, a classic segment from a 1969 episode of Sesame Street perfectly illustrates the essence of the verb. In it, the character Bob (as played by actor Bob McGrath) sings the catchy song “One of These Things (Is Not Like the Others)” in front of a display that juxtaposes—that is, places near one another for comparison—four items: an apple, an ice cream cone, a hamburger, and a mitten. The song asks its audience to consider their similarities and differences before deciding which is the most different (spoiler alert: it's the mitten). The word juxtapose is likely a back-formation of the noun juxtaposition, which appropriately enough combines the Latin adjective juxta meaning “near” with the English word position. The use of juxtapose isn't limited to tangible objects, however—images, ideas, concepts, and more are frequently juxtaposed.

Merriam-Webster's Word of the Day for April 24, 2026 is: arboreal ahr-BOR-ee-ul adjective Arboreal is a formal and literary word used to describe something that relates to trees. It is also used in technical contexts to mean "living in or often found in trees," as in "arboreal primates." // Despite weekly hikes on the same trail, she never ceases to be amazed by the arboreal beauty. See the entry > Examples: "In the saplings' early years, slow growth is the key to arboreal longevity, so the matriarch keeps her offspring in the shade." — Mike Dilger, The Guardian (London), 21 Oct. 2025 Did you know? Arboreal took root in English in the 17th century, at a time when language influencers were eager to see English take on words from Latin and Greek. Apparently unsatisfied with a now-obsolete adjective treen meaning (as recorded in our Unabridged dictionary) "of, relating to, or derived from trees," they plucked arboreal from the Latin arboreus, meaning "of a tree"; its ultimate root is arbor, meaning "tree." That root arborized—that is, branched freely (to use the term figuratively): English abounds with largely obscure words that trace back to arbor, meaning "tree." Generally synonymous with arboreal are arboraceous, arborary, arboreous, and arborous. Synonymous with arboreal specifically in the sense of "relating to or resembling a tree" are arborescent, arboresque, arborical, and arboriform. Arboricole is a synonym of arboreal in its "inhabiting trees" sense. (The influencers may have overdone it a bit.) Arboreal is far more common than any of these, but other arbor words also have a firm hold in the language: arborvitae refers to a shrub whose name translates as "tree of life"; arboretum refers to a place where trees are cultivated; and arboriculture is the cultivation of trees. And of course we can't forget Arbor Day, which since 1872 has named a day set aside for planting trees. You'd be forgiven for assuming that the English word arbor, in the sense meaning "a garden shelter of tree boughs or vines twined together," is rooted in the same source as arboreal, but in fact it comes from the Latin noun herba, meaning "herb" or "grass."

Merriam-Webster's Word of the Day for April 23, 2026 is: fortitude FOR-tuh-tood noun Fortitude is a formal word that refers to the strength of mind that enables someone to encounter danger or to bear pain or adversity with courage. Less formal words with similar meanings include grit, fiber, and pluck. // To reach the summit of the mountain requires not only great physical strength and training but the fortitude to persevere no matter the challenge. See the entry > Examples: “Managing is never a one-size-fits-all process. Personality, fortitude, and experience all matter, as does context.” — Gary Deer, The Daily Gazette (Xenia, Ohio), 28 Mar. 2026 Did you know? Fortitude comes from the Latin word fortis, meaning “strong,” and in English it has always been used primarily to describe strength of mind. For a time, the word was also used to mean “physical strength”; William Shakespeare used it that way in Henry VI, Part 1: “Coward of France! How much he wrongs his fame / Despairing of his own arm's fortitude.” But despite use by the famous bard, that meaning languished and is now considered obsolete. Even the familiar phrase “intestinal fortitude” is just a humorous way to refer to someone's courage or mental stamina, not the literal strength of their digestive system. (If you're looking to describe a mighty gastrointestinal tract, we might suggest “iron stomach.”)

Merriam-Webster's Word of the Day for April 22, 2026 is: tantamount TAN-tuh-mount adjective Something may be described as tantamount to something else if it is equal in value, meaning, or effect. // The pop star's fans see any criticism of her music as tantamount to a crime. See the entry > Examples: “... conducting requires more than merely gesturing with a baton—some pieces of music are tantamount to 80 minutes of hard cardio ...” — Mark Shanahan, The Boston Globe, 15 Mar. 2026 Did you know? Although tantamount (from the Anglo-French phrase tant amunter, meaning “to amount to as much”) was used three different ways in the early 17th century—as a noun, verb, and adjective—the adjective form has since proven paramount to English users: it's still in use while the noun and verb are obsolete. This is not to say that the adjective hasn't experienced change over the years. While it was once acceptable to use tantamount in a variety of different sentence structures, nowadays it is almost always followed by the word to. And to use it before a noun, as in “the two old friends exchanged tantamount greetings,” would now be considered, er, tantamount to riding a penny-farthing or boneshaker onto the expressway.

Merriam-Webster's Word of the Day for April 21, 2026 is: orthography or-THAH-gruh-fee noun Orthography refers to the way in which the words of a language are spelled, or to the art of writing words with the proper letters according to standard usage. // As the winner of several spelling bees, she impressed her teachers with her exceptional grasp of orthography. See the entry > Examples: “Ormin, a medieval monk, sought to bring order to English orthography by addinng morre letterrs to worrds. August Thibaudin, a London professor, tried 9dding n3mbers. Our ideas for simplifying spelling have ranged from the rashonal to the redikulus to the döunnryt ubsërrd, and with each whimsical solution we seem to get further away from cognitive stability.” — Gabe Henry, Enough is Enuf: Our Failed Attempts to Make English Eezier to Spell, 2025 Did you know? The concept of orthography (a term that comes from the Greek words orthos, meaning “right or true,” and graphein, meaning “to write”) was not something that really concerned English speakers until the introduction of the printing press in England during the 15th century. From that point on, English spelling became progressively more uniform. Our orthography has been relatively stable since the 1755 publication of Samuel Johnson's A Dictionary of the English Language, with the notable exception of certain spelling reforms, such as the change of musick to music. Incidentally, many of these reforms were championed by Merriam-Webster's own Noah Webster.

Merriam-Webster's Word of the Day for April 20, 2026 is: indoctrinate in-DAHK-truh-nayt verb To indoctrinate someone is to teach them to fully accept the ideas, opinions, and beliefs of a particular group while categorically rejecting other ideas, opinions, and beliefs. // The video series attempts to indoctrinate younger audiences with ahistorical and unscientific ideas. See the entry > Examples: "They worry about being 'cut off' from poetry, particularly by the jobs that they need to sustain their daily lives and that they fear may quietly indoctrinate them into a contrary value system." — Katy Waldman, The New Yorker, 2 Feb. 2026 Did you know? Indoctrinate means "brainwash" in most contexts today, but its meaning wasn't always so negative. When the verb first appeared in English in the 17th century, it simply meant "to teach"—a meaning linked closely to its source, the Latin verb docēre, which also means "to teach." (Other offspring of docēre include docile, doctor, document, and, of course, doctrine). By the 19th century, indoctrinate was being used in the sense of teaching someone to fully accept only the ideas, opinions, and beliefs of a particular group.

Merriam-Webster's Word of the Day for April 19, 2026 is: nugatory NOO-guh-tor-ee adjective Something described as nugatory is of little or no consequence. In law, nugatory describes something (such as a statute or agreement) without operative legal effect. // Most of the criticism of the film in the weeks since its release has been nugatory nonsense. // This new contract renders the previous agreement nugatory. See the entry > Examples: “Public outrage, fanned by the press, did not engage with the work but focused instead on taxpayers' money having been squandered on a worthless ‘pile of bricks.' In fact, the purchase price of [pounds sterling] 2,297 was nugatory, but the issue was never really about price but about rejecting the new and the challenging in art.” — Art Monthly, 1 Dec. 2025 Did you know? Just because nugatory isn't the most common word in the English language doesn't mean it's trifling. Rather, nugatory is literally trifling because the two words are synonymous, as in “comments too nugatory to merit attention.” Nugatory first appeared in English in the 17th century; it comes from the Latin adjective nugatorius, which can mean not only “trifling” or “frivolous” but also “futile.” This sense carried over into English as well, and so in some contexts nugatory means “ineffective” or “having no force,” as when Pulitzer Prize-winning novelist Marilynne Robinson invoked “the nugatory value of the contemporary penny.” Nugatory may mean little to some, but we think it's worth a pretty penny.

Merriam-Webster's Word of the Day for April 18, 2026 is: hiatus hye-AY-tus noun In general contexts, hiatus usually refers to a period of time when something, such as an activity or program, is suspended. In biology, hiatus describes a gap or passage in an anatomical part or organ, and in linguistics, it refers to the occurrence of two vowel sounds without pause or intervening consonantal sound. // The actor, who's been on hiatus for several years, will be starring in a new film. See the entry > Examples: “Following its return in 2025 after a nearly three-year hiatus, the 52nd American Music Awards are heading back to Las Vegas to be broadcast live from a new venue, the MGM Grand Garden Arena.” — Steven J. Horowitz, Variety, 10 Mar. 2026 Did you know? This brief hiatus in your day is brought to you by, well, hiatus. While the word now most often refers to a temporary pause, hiatus originally referred to a physical opening in something, such as the mouth of a cave, or, as the 18th century British novelist Laurence Sterne would have it, a sartorial gap: in the wildly experimental novel Tristram Shandy, Sterne wrote of “the hiatus in Phutatorius's breeches.” Hiatus comes from the Latin verb hiare, meaning “to yawn,” which makes it a distant relation of both yawn and chasm. And that's all we have for now—you may resume your regular activities.

Merriam-Webster's Word of the Day for April 17, 2026 is: postulate PAHSS-chuh-layt verb Postulate is a formal word used to mean “to suggest something, such as an idea or theory, especially in order to start or continue a discussion.” // Scientists have postulated the existence of water on the planet's largest moon. See the entry > Examples: “Based on their findings, researchers postulate that Homo sapiens reacted better to lead exposure evolutionarily than Neanderthals, a species that were close relatives to Homo sapiens and that went extinct around 40,000 years ago.” — Mason Leath, ABC News, 16 Oct. 2025 Did you know? When you postulate an idea or theory you suggest that it is true especially for the purposes of an argument or discussion. The word postulate is mostly at home in formal and academic contexts, but don't let that stop you from postulating, for example, that takeout for dinner makes sense given the cook's delayed return home from work, or that a thunderstorm is imminent given the cumulonimbus building on the horizon. This “hypothesize” sense of postulate emerged in the early 18th century, but the verb first appeared in English centuries earlier in ecclesiastical contexts, as recorded in our Unabridged dictionary. To postulate someone, according to this sense of the word, was to request that a higher authority in the church sanction their promotion even though they would otherwise be disqualified by church rules or regulations.

Merriam-Webster's Word of the Day for April 16, 2026 is: brazen BRAY-zun adjective Brazen describes someone who is acting, or something that is done, in a very open and shocking way without shame or embarrassment. // The opposition party's campaign has not been shy in assailing the brazen corruption of the incumbent for funneling public funds into private coffers. See the entry > Examples: “There are no coyotes on Block Island. However, they have a presence in all of Rhode Island's other communities. ... This all makes sense, because Rhode Island, for the most part, is a heavily wooded area. Furthermore, rabbits, berries, mice and voles are in plentiful supply; add to this a burgeoning population, eventually food may become an issue. This is where the clever coyote is perhaps becoming more brazen and bold while hunting for food in certain neighborhoods.” — J. V. Houlihan, The Block Island (Rhode Island) Times, 30 Jan. 2026 Did you know? The oldest meaning of brazen, which traces back to the Old English word for “brass,” bræs, is a literal one: “made of brass” (you might on occasion encounter “brazen cups” or “brazen doors” in something you're reading). Over the centuries, brazen picked up a number of figurative senses stemming from the physical properties of brass, from its strength to its sound to its color, as when poet Henry Wadsworth Longfellow wrote of “The glory that the wood receives, / At sunset, in its brazen leaves.” But it's the hardness of brass that led eventually to the now common “shameless” meaning of brazen. Consider this passage written by the minister Thomas Doolittle in the late 1600s: “... though thinkest it no shame, or if thou dost, thou has a face of brass ... and blushest not ...” A face of brass, or a “brazen face” (a phrase recorded in writing as early as the late 1500s) is one that is more or less immobile, betraying no sign of shame of wrongdoing. Today, brazen is used not just for people who are openly shameless or disrespectful, but for openly shameless or disrespectful behavior, as in “a brazen disregard for the rules.”

Merriam-Webster's Word of the Day for April 15, 2026 is: mayhem MAY-hem noun Mayhem refers to needless or willful damage or violence, and especially to a scene or situation that involves a lot of violence. In figurative use, it may refer to any instance of excited activity. // The director's newest thriller is brimming with murder and mayhem. See the entry > Examples: "The storage space is a veritable Fort Knox safe from tornadoes, floods, earthquakes and all manner of mischief and mayhem, where the 68-degree temperature and 45% humidity are ideal for preserving paper and film." — Lisa Gutierrez, The Kansas City Star, 3 Mar. 2026 Did you know? Legally speaking, mayhem refers to the gruesome crime of deliberately causing an injury that permanently disfigures another. The word comes via Middle English from the Anglo-French verb maheimer ("to maim") and is probably of Germanic origin; the English verb maim comes from the same ancestor. The "disfigurement" sense of mayhem first appeared in English in the 15th century. Centuries later, the word came to refer to any kind of violent behavior. Nowadays, mayhem is frequently used to suggest any kind of chaos or disorder, even in far less fraught circumstances, as in "there was mayhem on the field after the winning goal was scored."

Merriam-Webster's Word of the Day for April 14, 2026 is: enjoin in-JOIN verb Enjoining is about requiring or prohibiting. To enjoin a person is to direct or order them to do something. To enjoin an act or practice is to prohibit it; in legal contexts, that prohibition is by way of a judicial order. // Our guide enjoined us to take great care as we began our journey. // The court has enjoined the ban. // We were enjoined from speaking on the tour. See the entry > Examples: “Attorney General Brian Schwalb filed a lawsuit Thursday ... to put a landlord accused of providing unsuitable living conditions to his renters out of business. ... The lawsuit seeks restitution for impacted tenants and to ‘enjoin the defendants from doing business in the District.'” — Gary Fields, The Associated Press, 13 Feb. 2026 Did you know? Enjoin has the Latin verb jungere, meaning “to join,” at its root, but the kind of joining expressed by enjoin is quite particular: it is about linking someone to an action or activity by either requiring or prohibiting it. When it's the former at hand—that is, when enjoin is used to mean “to direct or order someone to do something”—the preposition to is typically employed, as in “they enjoined us to secrecy.” When prohibition is involved, from is common, as in “attendees were enjoined from photographing the event.” In legal contexts, enjoining involves prohibition by judicial order, through means of an injunction, as in “the judge enjoined the sale of the property.”

Merriam-Webster's Word of the Day for April 13, 2026 is: kibitzer KIB-it-ser noun A kibitzer is someone who watches other people and makes unwanted comments about what they are doing. // It wasn't long after they bought their house that the couple heard from neighborhood kibitzers offering tips on landscaping and remodeling. See the entry > Examples: "During the chess games, the telegraph operators occasionally asked each other how many people were in the room. At times, a dozen kibitzers looked on. At others, only the rotating cast of chess players and telegraph operators was present." — Greg Uyeno, IEEE Spectrum, 11 Dec. 2025 Did you know? The Yiddish language has given English some particularly piquant terms over the years, and kibitzer (or kibbitzer) is one such word. Kibitzer came into English—by way of the Yiddish kibitser—from the German word kiebitzen, meaning "to look on (at a card game)." (Like its ancestor, kibitzer was originally, and sometimes still is, applied to vocal observers of cards as well as other games.) Although kibitzer usually implies the imparting of unwanted advice, there is a respectable body of evidence for a kibitzer as a person simply making comments or even just shooting the breeze.

Merriam-Webster's Word of the Day for April 12, 2026 is: recondite REK-un-dyte adjective Recondite is a formal word used to describe something that is difficult to understand or that is not known by many people. // The text addresses a technical subject using recondite vocabulary, which makes it very difficult to read. // The candy has the perfect balance of sweet and tart, but what delights me most are the recondite facts printed inside the wrapper. See the entry > Examples: “Each medical school has variations in its prerequisites, but all require a strong foundation in the sciences. This includes courses such as the notoriously recondite organic chemistry as well as biology, general chemistry, and physics.” — Richard Menger, Forbes, 18 Aug. 2025 Did you know? Recondite is one of those underused but useful words that's always a boon to one's vocabulary. Though it describes something difficult to understand, there is nothing recondite about the word's history. It dates to the early 1600s, when it was coined from the Latin word reconditus, the past participle of recondere, “to conceal.” (“Concealed” is also a meaning of recondite, albeit an obscure one today.) Remove the re- of recondite and you get something even more obscure: condite, an obsolete verb meaning both “to pickle or preserve” and “to embalm.” Add the prefix in- to that quirky charmer and we get incondite, which means “badly put together,” as in “incondite prose.” All three words have the Latin word condere at their root; that verb is translated variously as “to put or bring together” and “to put up or store”—as in, perhaps, some pickles or preserves.

Merriam-Webster's Word of the Day for April 11, 2026 is: subterfuge SUB-ter-fyooj noun Subterfuge is a formal word that refers to the use of tricks to hide, avoid, or get something. // They obtained the documents by subterfuge. See the entry > Examples: “Despite her difficult childhood, Mavis [Gallant] persevered, through grit, bloody-mindedness, an absence of self-pity, and an ironic sense of humor. Lunch with her was always hilarious and often horrifying: the tales she told about her life exceeded in unlikely gruesomeness even her own fiction. She certainly had the ‘cold eye' that Yeats recommended for writers, and she saw through subterfuge, no matter who was trying it on.” — Margaret Atwood, The New Yorker, 6 Apr. 2025 Did you know? Though subterfuge is a synonym of deception, fraud, double-dealing, and trickery, there's nothing tricky about the word's etymology. English borrowed the word with its meaning from the Late Latin noun subterfugium, which in turn comes from the Latin verb subterfugere, meaning “to escape, evade.” That word combines the prefix subter-, meaning “secretly” (from the adverb subter, meaning “underneath”) with the verb fugere, which means “to flee” and which is also the source of words such as fugitive and refuge, among others.

Merriam-Webster's Word of the Day for April 10, 2026 is: glaucous GLAW-kus adjective Glaucous as a color word can describe things of two rather different shades: a light bluish-gray or bluish-white color, or a pale yellow-green. It can also mean "having a powdery or waxy coating that gives a frosted appearance and tends to rub off." // His glaucous eyes grew wide with curiosity. // The tree's glaucous leaves help prevent sun damage. See the entry > Examples: "... an enchanting Mediterranean-inspired planting scheme of soft pinks, silver greys, and glaucous foliage ... evoke[s] calm and relaxation." — Joy Baker, Bedford (England) Today, 20 Feb. 2026 Did you know? Glaucous came to English—by way of the Latin adjective glaucus—from the Greek glaukos, meaning "gleaming" or "gray." It has been used to describe a range of pale colors from a yellow-green to a bluish-gray. The word is often found in horticultural writing describing the pale color of the leaves of various plants as well as the powdery bloom that can be found on some fruits and leaves. Birders may also recognize the word from the names of several birds, including the glaucous gull and glaucous-winged gull so named for their partially gray plumage. The stem glauc- appears in some other English words, the most familiar of which is glaucoma, referring to a disease of the eye that can result in gradual loss of vision. Glauc- also appears in the not-so-familiar glaucope, a word used to describe someone with fair hair and blue eyes; glaucope is a companion to cyanope, the term for someone with fair hair and brown eyes.

Merriam-Webster's Word of the Day for April 9, 2026 is: decry dih-KRY verb To decry something is to express strong disapproval of it. // The editorial decried the shuttering of the movie theater, which has been a local landmark for many years. See the entry > Examples: “Twenty years ago, I wrote a book about the branding of youth culture called Branded: The Buying and Selling of Teenagers. As a parent, I have come to understand that raising a child who rejects luxury goods and influencer-touted-lip gloss is harder than raising a child who will eagerly decry the concept of capitalism at the dinner table.” — Alissa Quart, LitHub.com, 12 May 2025 Did you know? Decry has several synonyms in English, among them disparage and belittle. Decry suggests an open condemnation that makes it the best choice for cases in which criticism is not at all veiled. The forthrightness expressed by the word is an echo from its ancestry: decry was borrowed in the 17th century from the French verb décrier, meaning “to discredit, to lower in honor or esteem,” and the crier in that word is related to the Anglo-French crier, source of the English verb cry, the oldest meaning of which is “to utter loudly; shout.” Be careful not to confuse decry with the similar-looking (and possibly related) verb descry, meaning “to catch sight of” or “to reveal.”

Merriam-Webster's Word of the Day for April 8, 2026 is: panache puh-NAHSH noun In simplest terms, panache refers to lively grace and style; it appears in contexts in which words like verve and flair are also applied. // The cast of the play was excellent—even those playing supporting characters acted with great panache. See the entry > Examples: “The star appeared as an airline pilot, twirling her way through baggage reclaim while shrugging off a bevy of useless men—a surgeon, a priest, a magician, an astronaut. It made absolutely no sense, but she delivered it with such panache that it barely mattered—even when she ended the performance by pulling a dove out of a top hat.” — Mark Savage et al., BBC, 2 Feb. 2026 Did you know? Few literary characters can match the panache of French poet and soldier Cyrano de Bergerac, from Edmond Rostand's 1897 play of the same name. In his dying moments, Cyrano declares that the one thing left to him is his panache, and that assertion at once demonstrates the meaning of the word and draws upon its history. In both French and English, panache (which traces back to Late Latin pinnaculum, “small wing”) originally referred to a showy, feathery plume on a hat or helmet. Our familiar figurative sense debuted in the first English translation of Rostand's play, which made the literal plume a metaphor for Cyrano's unflagging verve even in death. In a 1903 speech Rostand himself described panache: “A little frivolous perhaps, most certainly a little theatrical, panache is nothing but a grace which is so difficult to retain in the face of death, a grace which demands so much strength that, all the same, it is a grace … which I wish for all of us.”