Merriam-Webster's Word of the Day

Merriam-Webster's Word of the Day for June 27, 2026 is: oracular • aw-RAK-yuh-ler • adjective Oracular is a formal word that can describe something used to forecast or prophesize, or something that resembles or relates to something used for such purposes. Oracular can also describe something that resembles an oracle—a person (such as a priestess of ancient Greece) through whom a deity is believed to speak; in this sense, an oracular statement, voice, etc. conveys wisdom or solemnity. // A few recordings of the famous speaker still exist, and though his language is formal to the point of sounding almost foreign to the modern listener, the oracular quality of his speech remains effective. See the entry > Examples: "The conversation that unfolds is some of [writer Ben] Lerner's most brilliant and daring writing to date, a mad, oracular burst of speech—about technology, parenthood, and dreaming—that flits effortlessly between prose and poetry." — Kevin Lozano, Vulture, 3 Apr. 2026 Did you know? When the ancient Greeks had questions or problems, they would turn to the gods for answers by consulting an oracle, a person through whom the gods communicated, usually in the form of cryptic verse. Oracle also referred to the god's answer or to the shrine that worshippers approached when seeking advice; the word's root is the Latin verb orare, which means "to speak." English speakers today can use oracle to simply refer to an authoritative pronouncement or to a person who makes such pronouncements—for example, "a designer who is an oracle of fashion." And the related adjective oracular is used in similar contexts: "a designer who is an oracular voice of fashion."

Merriam-Webster's Word of the Day for June 26, 2026 is: symbiosis • sim-bee-OH-sis • noun Symbiosis is a formal word that refers to a relationship between two people or groups that work with and depend on each other. In biology, symbiosis refers to the relationship between two different kinds of living things that live together and depend on each other. // The new playground is the result of symbiosis between multiple stakeholders, including residents, donors, and town officials. // The bacteria exist in symbiosis with the plant's roots. See the entry > Examples: “In the old days, which weren't that long ago ... there was that ritual moment when a rock ‘n' roll idol, in the midst of delivering a classic anthem, would point the mic away from himself and into the arena, indicating that it was time for the audience to take over and sing the lines. It might be Springsteen doing ‘Thunder Road,' or Madonna doing ‘Holiday.' ... The loving symbiosis of pop star and pop audience doesn't get much more reverent than that.” — Owen Gleiberman, Variety, 7 May 2026 Did you know? Symbiosis was adopted by the scientific community in the late 1800s, coming ultimately (via German) from the Greek symbíōsis, meaning “living together, companionship.” Of course, there are a lot of ways to live together and, accordingly, several flavors of symbiosis. When a biological symbiosis between two organisms is mutually beneficial, it is termed mutualism. For example, oxpeckers are birds so named because they “peck” ticks off of infested cattle and wild mammals, a likely satisfying arrangement for both parties, and textbook mutualism. When one organism lives off another at the other's expense, however (as, for one icky instance, head lice do), it's called parasitism. If only parents of elementary school students could call upon an equivalent of oxpeckers to engage in mutualistic symbiosis when the need arose, but alas.

Merriam-Webster's Word of the Day for June 25, 2026 is: jaundiced • JAWN-dist • adjective Jaundiced means “showing or influenced by feelings of distrust, distaste, or hostility.” Someone described as jaundiced, or as possessing jaundiced opinions or views, is typically understood to feel that way because of negative past experiences. // She developed a jaundiced view of politics after years of chairing her local school board committee and witnessing all kinds of petty shenanigans. See the entry > Examples: “Now, I'm not accusing the mayor of anything. I'm saying that all of these actions were highly inappropriate for an elected official. I voted for her, but will forevermore look at her actions with a jaundiced eye.” — Eric Rinehimer, The Retrospect (Collingswood, New Jersey), 23 Jan. 2026 Did you know? Cast not a jaundiced eye on the word jaundiced—and by that we mean this: don't dislike or distrust jaundiced because of past experiences with the word or with others like it. Jaundiced is handy for describing the grumps among us who tend toward envy, aversion, or hostility, and who doesn't know a few of those? This useful 17th century adjective comes from an also-useful 14th century noun jaundice that still refers to a medical condition in which excess bile pigments in the bloodstream and body tissues cause a person's skin to turn yellow. The connection between the physical condition and the bad attitude lies in the physiological theory of the bodily humors, which holds that a hostile, irritable temperament is caused by excess yellow bile in one's body.

Merriam-Webster's Word of the Day for June 25, 2026 is: jaundiced • JAWN-dist • adjective Jaundiced means “showing or influenced by feelings of distrust, distaste, or hostility.” Someone described as jaundiced, or as possessing jaundiced opinions or views, is typically understood to feel that way because of negative past experiences. // She developed a jaundiced view of politics after years of chairing her local school board committee and witnessing all kinds of petty shenanigans. See the entry > Examples: “Now, I'm not accusing the mayor of anything. I'm saying that all of these actions were highly inappropriate for an elected official. I voted for her, but will forevermore look at her actions with a jaundiced eye.” — Eric Rinehimer, The Retrospect (Collingswood, New Jersey), 23 Jan. 2026 Did you know? Cast not a jaundiced eye on the word jaundiced—and by that we mean this: don't dislike or distrust jaundiced because of past experiences with the word or with others like it. Jaundiced is handy for describing the grumps among us who tend toward envy, aversion, or hostility, and who doesn't know a few of those? This useful 17th century adjective comes from an also-useful 14th century noun jaundice that still refers to a medical condition in which excess bile pigments in the bloodstream and body tissues cause a person's skin to turn yellow. The connection between the physical condition and the bad attitude lies in the physiological theory of the bodily humors, which holds that a hostile, irritable temperament is caused by excess yellow bile in one's body.

Merriam-Webster's Word of the Day for June 24, 2026 is: pantheon • PAN-thee-ahn • noun Pantheon usually refers to a group of famous or notable people or things. It also refers to the officially recognized gods of a particular people, as well as to the Roman Pantheon, the domed temple begun in 27 B.C. and rebuilt circa 118-128 A.D. // With her induction into the Rock and Roll Hall of Fame, the distinguished bassist and songwriter joined a pantheon of musical legends. // His research is primarily dedicated to the Greek and Roman pantheons. See the entry > Examples: "From cheeky shots of celebrities like Jane Fonda and Arnold Schwarzenegger to extravagant, sensual portfolios of America's Olympic squads, the magazine's pantheon of photographers have helped to define the genre of sports portraiture." — Kahina Sekkaï, Vanity Fair, 14 May 2026 Did you know? Some of the earliest uses of pantheon in the English language refer to the most famous Pantheon, the circular domed temple built in Rome more than 19 centuries ago (and still standing). We can easily identify the origins of the temple's name, which the Romans borrowed from the Greek word for a temple honoring all their gods. That Greek word, pantheion, combines pan- ("all") and theos ("god"). In today's English, pantheon often refers to all the gods of a particular people (as in "the Egyptian pantheon"), a sense that arose in the 16th century but was rarely used until the 19th century. More often, though, pantheon bears a meaning developed later to refer to the eminent company of the highly venerated, be they human or not. A pantheon of this type includes no deities; it is a group of famous or notable people or things, as in "a book joining the pantheon of great world literature."

Merriam-Webster's Word of the Day for June 23, 2026 is: quail • KWAIL • verb To quail is to feel afraid and often to show your fear in a way that can be clearly seen. // Although giving a 5-minute speech was a requirement for passing the class, a few students quailed at the thought of public speaking, seeming to shrink behind their desks. See the entry > Examples: “Several came to protest but didn't want their own voices cited. A woman holding a sign reading ‘I'M A 77 YEAR OLD GRANNY FOR FREEDOM' quailed at the prospect of having her photo in the newspaper.” — Neil Steinberg, The Chicago Sun-Times, 19 Oct. 2025 Did you know? Turning to the noun quail, referring to any of a number of chicken-related game birds, for information about the verb quail is of little help. The two are etymologically unrelated, and there's nothing specific in the behavior of quails to suggest the verb's meaning. But never fear—the next time you hear quail, think quiver instead. Although quail and quiver are also unrelated, they both start with a distinctive qu and have meanings involving a physical reaction to fear. When you quiver (as in response to, say, hearing things that go bump in the night), you shake or move with a slight trembling motion. Quailing often goes a bit beyond trembling; quail implies shrinking or cowering in fear, as perhaps when the things that go bump in the night suddenly start approaching.

Merriam-Webster's Word of the Day for June 22, 2026 is: cavalcade • kav-ul-KAYD • noun Cavalcade most often refers to a series of related things. An older meaning, still in use, is “a procession of riders or carriages”; vehicles or ships in a procession can be referred to as a cavalcade too. // Since the high-powered console's debut late last year, video game companies have steadily unveiled a cavalcade of new games that showcase its groundbreaking graphics. See the entry > Examples: “The event opened with a cavalcade of musicians, dancers and local children, followed by a horse-drawn carriage carrying the Watercress King and Queen ... who threw bags of freshly harvested watercress into the crowd as they paraded up and down Broad Street.” — Paul Coates, The Haslemere (England) Herald, 18 May 2026 Did you know? Cavalcade is a word with deep equestrian roots: it comes (via French and probably Italian) ultimately from the Latin word caballus, meaning “work horse” or “gelding.” (Spanish speakers may recognize the influence of caballus in the word caballo, meaning “horse.”) In the 17th century, cavalcade was used specifically to refer to a procession of horseback riders or carriages, especially as part of a special occasion, whether joyous or funereal. Over time, that meaning was extended to processions of other modes of travel, including ships, vehicles, or even paraders on foot or float (as invoked by the late singer-songwriter Elliott Smith in his song “Rose Parade” with the lyric “a wink and a wave from the cavalcade”). As a cavalcade of words before and since have done, cavalcade also took on a figurative sense to refer to a series of related things, whether or not they happen to be marching (or trotting) down the road.

Merriam-Webster's Word of the Day for June 21, 2026 is: assiduous • uh-SIJ-uh-wus • adjective Assiduous is a formal word that means “showing great care, attention, and effort.” // Thanks to the assiduous efforts of the local land trust over many years, a substantial amount of whip-poor-will habitat is now protected from development. See the entry > Examples: “My mom was also assiduous about what we would today call food safety, avoiding anything that could possibly cause illness, especially raw meat: ‘Well done' was the norm for everything, and anything that could possibly go bad was kept in the fridge.” — James Martin, Work in Progress: Confessions of a Busboy, Dishwasher, Caddy, Usher, Factory Worker, Bank Teller, Corporate Tool, and Priest, 2026 Did you know? While assiduous means “showing great care, attention, and effort,” and in some situations may be an appropriate substitute for careful, it's got a bit more oomph than careful in that it suggests a dogged or tireless persistence. If you are assiduous in your efforts (or work, research, analysis, training, preparations, etc.) for example, it's implied that you're in it for the long haul, or that you have the ability to “sit with” a task or challenge for a considerable amount of time. This idea is fitting given that assiduous comes from the Latin verb assidēre, meaning “to sit beside.”

Merriam-Webster's Word of the Day for June 20, 2026 is: longueur • lawn-GUR • noun Longueur refers to a boring part of something (such as a book or play). It is usually used in the plural form. // Though not without its longueurs, the opera came to life in the last act. See the entry > Examples: “Game 3 of the World Series was a stone-cold thriller, with peaks of high drama and longueurs of exquisitely tense tedium ...” — Steve Rushin, The Atlantic, 2 Nov. 2025 Did you know? You've probably come across long, tedious sections of books, plays, or musical works before, but perhaps you didn't know there was a word for them. The French borrowing longueur has been doing the job for us since the late 18th century. As in English, French longueurs are tedious passages, with longueur itself literally meaning “length.” An early example of longueur used in an English text is from 18th-century writer Horace Walpole, who wrote in a letter, “Boswell's book is gossiping; ... but there are woeful longueurs, both about his hero and himself.”

Merriam-Webster's Word of the Day for June 19, 2026 is: indomitable • in-DAH-muh-tuh-bul • adjective Indomitable is a formal word used to describe something that is impossible to defeat or discourage. // Juneteenth celebrates the abolition of slavery in the United States, and honors the indomitable spirit of African Americans past and present fighting for justice, liberation, and the fulfillment of this nation's ideals. See the entry > Examples: “During his legendary NBA career, Michael Jordan was renowned not only for his athleticism and skill but also for his indomitable will to win.” – Chicago Tribune, 1 Apr. 2026 Did you know? At five punchy syllables, indomitable is an imposing word, so it's inevitable that some are perplexed by this synonym for impregnable. But it's not so tough once you break it into parts. The prefix in- (spelled im- before b, m, and p) means “not” in an innumerable collection of English words. (How many have you counted so far?) The common suffix -able means “capable of, fit for, or worthy of.” Combine those two English affixes with the Latin verb domitare (“to tame”), and voila: indomitable. Indomitable was first used in English as a synonym of wild, describing—appropriately enough—things that cannot be tamed, but over time the wildness associated with indomitable developed into a specific kind of invulnerable strength.

Merriam-Webster's Word of the Day for June 18, 2026 is: acquiesce • ak-wee-ESS • verb To acquiesce to something is to accept it, agree with it, or allow it to happen by staying silent or by not arguing. Acquiesce is somewhat formal, and is often used with in or to. // Eventually, the professor acquiesced to the students' request to have the seminar's final class be a potluck lunch. See the entry > Examples: “It may be just the right time for a chicken burger to become a significant stop on the American burger's continual evolution—but whether beef-clinging purists will acquiesce to a poultry spin, or cry fowl, remains to be seen.” — Talib Visram, Slate, 6 Apr. 2026 Did you know? If you're looking to give your speech a gentle, formal flair, don't give acquiesce the silent treatment. Essentially meaning “to comply quietly,” acquiesce has as its ultimate source the Latin verb quiēscere, “to be quiet.” (Quiet itself is also a close relation.) Quiēscere can also mean “to repose,” “to fall asleep,” or “to rest,” and when acquiesce arrived in English via French in the early 1600s, it did so with two senses: the familiar “to agree or comply” and the now-obsolete “to rest satisfied.” Herman Melville employed the former in Moby-Dick, when Ahab orders the “confounded” crew to change the Pequod's course after a storm damages the compasses: “Meanwhile, whatever were his own secret thoughts, Starbuck said nothing, but quietly he issued all requisite orders; while Stubb and Flask—who in some small degree seemed then to be sharing his feelings—likewise unmurmuringly acquiesced.”

Merriam-Webster's Word of the Day for June 17, 2026 is: wifty • WIF-tee • adjective Wifty, a synonym of ditzy, describes something or someone eccentrically silly or scatterbrained. // The play features a wifty character who starts out blissfully unaware of the conflict driving the plot but ultimately pulls it together to save the day. See the entry > Examples: “When he dreams, he dreams about moving to Wyoming, which he has visited with his family. ... Sometimes when he talks about this, it sounds as ordinary and hard-boiled as a real estate appraisal; other times it can sound fantastical and wifty and achingly naive ...” — Susan Orlean, Joyride: A Memoir, 2025 Did you know? Whence wifty? Wordsmiths have been wondering for a while. The earliest print evidence of wifty comes from the early 20th century, though the word was certainly being used in spoken English before that. The adjective suffix -y is clear enough; when added to another word it can mean “full of” (as in “muddy), “having the character of” (think “waxy”), “tending or inclined to” (as in “sleepy”), etc. So what's wift? Well, that element could come from whiff, which as a noun can refer to a quick puff or slight gust of air—a person described by the word wifty might also, if unkindly, be called an airhead. Or perhaps the wift is related to waft, “to move or go lightly on a buoyant medium,” if it's fair to say that the wifty among us have their heads in the clouds. Whatever once may have been known about it, the answer is now blowing in the wind.

Merriam-Webster's Word of the Day for June 16, 2026 is: gamut • GAM-ut • noun A gamut is a range or series of related things. When we say that something “runs the gamut,” we are saying that it encompasses an entire range of related things. // The flea market offerings run the gamut with a wide array of vendors each offering something unique. See the entry > Examples: “... she brings a certain je ne sais quoi to the production with themes running the gamut from circuses and rodeos to mermaids and pirates.” — Heather Douglas, Coast Weekend (Astoria, Oregon), 23 Apr. 2026 Did you know? With the song “Do-Re-Mi,” the 1965 musical film The Sound of Music (adapted from the 1958 stage musical by Rodgers and Hammerstein) introduced millions of non-musicians to solfège, the singing of the sol-fa syllables—do, re, mi, fa, sol, la, ti—to teach the tones of a musical scale. Centuries earlier, however, the do in “Do-Re-Mi” was known as ut. Indeed, the first note on the scale of Guido d'Arezzo, an 11th century musician and monk who had his own way of applying syllables to musical tones, was ut. d'Arezzo also called the first line of his bass staff gamma, which meant that gamma-ut was the term for a note written on the first staff line. In time, gamma-ut underwent a shortening to gamut, and later its meaning expanded first to cover all the notes of d'Arezzo's scale, then to cover all the notes in the range of an instrument, and, eventually, to cover an entire range of any sort.

Merriam-Webster's Word of the Day for June 15, 2026 is: tenuous • TEN-yoo-us • adjective Something described as tenuous is flimsy, weak, or uncertain. // The theater had a tenuous existence for years, but today is on much more solid financial footing. See the entry > Examples: “While more non-screen-based interactive technology could be an antidote to our screen-obsessed society, it's an extremely tenuous link to more human interaction ...” — Jennifer Pattinson Tuohy, The Verge, 4 May 2026 Did you know? Lean into the history of tenuous and you'll find that the word comes to English from the Latin adjective tenuis, meaning “fine-drawn, thin, narrow, or slight,” and is a relative of thin. Like that more familiar word, tenuous has a wide array of meanings: it can describe a literal thinness, as in “a silkworm's tenuous threads,” or rarity (the opposite of density), as in “a tenuous fluid,” or it can describe things that are figuratively thin or flimsy. If one team in a game has a tenuous lead, either team still has a chance at winning. If there is only a tenuous connection between two events, those events are likely unrelated.

Merriam-Webster's Word of the Day for June 15, 2026 is: tenuous • TEN-yoo-us • adjective Something described as tenuous is flimsy, weak, or uncertain. // The theater had a tenuous existence for years, but today is on much more solid financial footing. See the entry > Examples: “While more non-screen-based interactive technology could be an antidote to our screen-obsessed society, it's an extremely tenuous link to more human interaction ...” — Jennifer Pattinson Tuohy, The Verge, 4 May 2026 Did you know? Lean into the history of tenuous and you'll find that the word comes to English from the Latin adjective tenuis, meaning “fine-drawn, thin, narrow, or slight,” and is a relative of thin. Like that more familiar word, tenuous has a wide array of meanings: it can describe a literal thinness, as in “a silkworm's tenuous threads,” or rarity (the opposite of density), as in “a tenuous fluid,” or it can describe things that are figuratively thin or flimsy. If one team in a game has a tenuous lead, either team still has a chance at winning. If there is only a tenuous connection between two events, those events are likely unrelated.

Merriam-Webster's Word of the Day for June 14, 2026 is: emblazon • im-BLAY-zun • verb To emblazon something is to decorate its surface, usually with a name, slogan, or picture. // Her favorite souvenir from her trip to the Grand Canyon was a t-shirt emblazoned with a rosy sunset over the famous chasm. See the entry > Examples: “Later that week we were boarding our flight with the painting secured in an enormous case with a toothy, bespectacled cartoon squirrel emblazoned on the back and a speech bubble that read ‘I'M JUST NUTS ABOUT PUZZLES!'” — Orlando Whitfield, All That Glitters: A Story of Friendship, Fraud and Fine Art, 2025 Did you know? Blazon is a less commonly used synonym of the more familiar coat of arms. Both centuries-old terms refer to heraldic designs, symbols, and other imagery (think crosses, lions, stripes, etc.) that typically appear on banners, shields, armor, and elsewhere. The verb form of blazon meaning “to depict heraldic figures or designs in drawing or engraving” and emblazon, “to inscribe or adorn with or as if with heraldic figures or designs,” came into use around the same time in the late 1500s, from the French spoken in medieval England. (The word heraldry, also ultimately from Anglo-French, came into use then too.) Emblazon still refers to marking something with an emblem of heraldry, but it is now more often used for adorning or publicizing something in any conspicuous way, whether with eye-catching decoration or colorful words of praise.

Merriam-Webster's Word of the Day for June 13, 2026 is: hale • HAIL • adjective Someone described as hale is in good and often exceptional health. Hale is commonly used in the phrase "hale and hearty." // Their mother remains hale and hearty in her old age. See the entry > Examples: "Marilyn Monroe and Jane Russell star [in the film Gentlemen Prefer Blondes] as two vivacious all-American showgirls whose friendship is as fast as their attitudes to men are poles apart. Whereas Monroe's Lorelei Lee prizes wealth and devotion in a suitor, Russell's Dorothy Shaw is more inclined towards the hale and hunky ..." — Robbie Collin, The Telegraph (United Kingdom), 2 May 2026 Did you know? English has two hale homographs: the adjective that is frequently paired with hearty to describe those healthy and strong, and the somewhat uncommon verb that has to do with literal or figurative hauling or pulling. (One can hale a boat onto shore, or hale a person into a courtroom with the aid of legal ramifications for resistance.) The verb comes from the Middle English halen (also the root of our word haul), but the adjective has a bifurcated origin, with two Middle English terms identified as sources: hale and hail. Both of those come from words meaning "healthy," the former from the Old English hāl, and the latter from the Old Norse heill. The Middle English hail is also the source of the three modern English words spelled as hail, the verb, interjection, and noun that have to do with greeting.

Merriam-Webster's Word of the Day for June 12, 2026 is: blandishment • BLAN-dish-munt • noun Blandishments are nice things that you say or do to convince someone to do something. Blandishment is usually used in the plural form. // Despite the many blandishments of the dressing room attendant, we were resolved not to overspend at the fashion boutique. See the entry > Examples: “… he sought to turn the attack around by saying his vast wealth—which has allowed him to richly fund his political endeavors—made him immune to the blandishments of plutocrats and corporate interests.” — Mark Z. Barabak, The Los Angeles Times, 23 Feb. 2026 Did you know? When Star Wars audiences first meet former smuggler Lando Calrissian—played iconically by Billy Dee Williams—in The Empire Strikes Back, he is full of blandishments, offering flattery (telling Leia “You truly belong here with us among the clouds”) and gifts to our heroes in the form of food and drink (“Will you join me for a little refreshment?”) in order to entice them into what we soon discover is a trap. Notably, before the whole sordid deal goes down (and before Lando's eventual redemption), Han Solo calls him “an old smoothie.” Lando's verbal smoothness can be linked to blandishment too: the word was formed from the verb blandish, meaning “to coax with flattery.” Blandish ultimately comes from the Latin adjective blandus, meaning “influencing others by flattery,” source too of our adjective bland, which typically describes things boring and flavorless but which can also mean “smooth and soothing in manner or quality”—a meaning that also applies to everyone's favorite Cloud City administrator.

Merriam-Webster's Word of the Day for June 11, 2026 is: saturnine • SAT-er-nyne • adjective Saturnine is a literary word that typically describes people who are glum and grumpy, or things that suggest or express gloom. It can also mean “slow to act or change.” // A walk in the sunshine can improve your mood significantly, raising the spirits of even the most saturnine among us. See the entry > Examples: “If he was once more cautious in interviews, coming across as a little saturnine, he's looser now, illuminated by flashes of wry humour.” — Patrick Smith, The Independent (United Kingdom), 1 Feb. 2026 Did you know? Saturnine is far—even astronomically far—from the cheeriest of words. It has a long history of describing the glum and grouchy among us, and comes ultimately from Sāturnus, name of the Roman god of agriculture, who was often depicted as a bent old man with a stern, sluggish, and sullen nature. Saturn, the ringed gas giant that is one of five planets visible to the naked eye, is of course the namesake of Sāturnus, and Saturn does indeed seem to dawdle; it requires over 29 of our Earth years to orbit the sun. The ancient Romans (like some astrologers today) believed those who are born when Saturn is rising in the sky tend toward being a Gloomy Gus or Debbie Downer. We don't know A. A. Milne's take on the influence of Saturn, but his gloomy, cynical gray donkey Eeyore is famously saturnine, a fact Eeyore himself would surely stoically accept as true if it were pointed out to him.

Merriam-Webster's Word of the Day for June 10, 2026 is: foible • FOY-bul • noun Foibles are minor flaws or shortcomings in someone's character or behavior. In fencing, foible refers to the weakest part of a sword's blade, between the middle and point. // You have to be able to laugh at your own foibles. See the entry > Examples: "The British sketch comedy troupe Monty Python loved taking aim at contemporary foibles through its twisted and liberal reading of history." — David Faris, The Week, 29 Apr. 2026 Did you know? Many word lovers agree that the pen is mightier than the sword. But be they honed in wit or form, even the sharpest tools in the shed have their flaws. That's where foible comes in handy. Borrowed from French in the 1600s, the word originally referred to the weakest part of a fencing sword, that part being the portion between the middle and the pointed tip. The English foible soon came to be applied not only to weaknesses in blades but also to minor failings in character. Foible ultimately traces back to the Old French term feble, which is also the source of our English adjective feeble.

Merriam-Webster's Word of the Day for June 9, 2026 is: deleterious • del-uh-TEER-ee-us • adjective Deleterious is a word used in formal speech and writing to describe something that is damaging or harmful, usually in a subtle or unexpected way. // Though effective at keeping pests away from plants, the spray is no longer used because of its deleterious effects on the respiratory system. See the entry > Examples: “Canceling email addresses used by alumni over many years could have deleterious consequences for professional networking, which will become increasingly important as the AI roll-out accelerates and disrupts careers for thousands of college graduates.” — William Golz, NOLA.com (New Orleans, Louisiana), 15 Apr. 2026 Did you know? When you hold down the delete key on your keyboard or touchscreen, the effect—whoosh!—is instantaneous. Deleterious effects, however, are often not so obvious; deleterious (ultimately from a Greek word meaning “to hurt”) is used to describe things that are harmful in ways that are unexpected, slow-acting, or not readily apparent. Although most often used in formal speech and writing, deleterious is far from rare. It even pops up from time to time in film and television, especially from the mouths of wonky characters, as when Seven of Nine warns the Doctor in an episode of Star Trek Voyager, “The nebula is having a deleterious effect on all the ship's technology,” or when Higgins exclaims in the original Magnum P.I. series, “It's shocking what a deleterious effect a regimen of nothing but mushrooms can have on a man.” We'll take your word for it, Higgins.

Merriam-Webster's Word of the Day for June 8, 2026 is: accoutrement • uh-KOO-truh-munt • noun An accoutrement is a piece of clothing or equipment that is used in a particular place or for a particular activity. In military contexts, accoutrement refers specifically to a soldier's outfit. The word can also refer to an identifying and often superficial characteristic or device. Accoutrement in any of its uses is often pluralized. // They have all the accoutrements that a baker could ever want, including a robust collection of cookie cutters and a veritable wardrobe of vintage aprons. See the entry > Examples: "From the spectacularly colorful Parade of Flags ... to the customary dress and cultural accoutrements of the nations, we see just how rich, varied and wonderful are the backgrounds of these students who have traveled far to study among us." – The Commercial Dispatch (Columbus, Mississippi), 14 Apr. 2026 Did you know? Accoutrement and its rarer relative accoutre, a verb meaning "to provide with equipment or furnishings" or "to outfit," have been appearing in English texts since the 16th century. Today both words have variant spellings—accouterment and accouter, respectively. The pair's French ancestor, accoutrer, descends from an Old French word meaning "to put in place" and may ultimately trace back to the Latin word consuere, meaning "to sew together." Some etymological stitching is visible in another English word: couture, a word referring to the business of making fashionable clothes, as well as to the clothes themselves, is a direct French borrowing that ultimately descends from consuere.

Merriam-Webster's Word of the Day for June 7, 2026 is: MacGyver • muh-GHYE-ver • verb To MacGyver something is to make, form, or repair it with materials that are conveniently on hand. // Social media websites are full of videos that show people MacGyvering everything from a life jacket out of a pair of pants to a stove using three metal cans and some dirt. See the entry > Examples: “Maybe your shovel broke the first time you tried to clear wet, heavy snow off your sidewalk and you never replaced it. ... Of course, before you start MacGyvering a shovel from spare parts in your garage, you can ask a neighbor for assistance or make a few phone calls and pay for a service to clear your driveway or sidewalks.” — Caroline Anschutz, SlashGear.com, 28 Jan. 2026 Did you know? Angus MacGyver, as portrayed by actor Richard Dean Anderson in the titular, action-packed television series MacGyver, was many things—including a secret agent, a Swiss Army knife enthusiast, and a convert to vegetarianism—but he was no MacGuffin (a character that keeps the plot in motion despite lacking intrinsic importance). In fact, so memorable was this man, his mullet, and his ability to use whatever was available to him—often simple things, such as a paper clip, chewing gum, or a rubber band—to escape a sticky situation or to make a device to help him complete a mission, that people began associating his name with making quick fixes or finding innovative solutions to immediate problems. Hence the verb MacGyver, a slang term meaning to “make, form, or repair (something) with what is conveniently on hand.” After years of steadily increasing and increasingly varied usage following the show's run from 1985 to 1992 (tracked in some detail here), MacGyver was added to our online dictionary in 2022.

Merriam-Webster's Word of the Day for June 6, 2026 is: valedictory • val-uh-DIK-tuh-ree • adjective Valedictory describes something expressing or containing a farewell. // The valedictory speech given by the department chair moved several faculty members to tears. See the entry > Examples: “Did I regret not catching a retrospective showing of ‘Little Miss Sunshine,' in a special valedictory program of Sundance sensations from over the years? Perhaps—though not as much as I regretted missing the screening of Ryan Fleck and Anna Boden's ‘Half Nelson' (2006). That's the title that I remember most fondly from my first year at Sundance ...” — Justin Chang, The New Yorker, 31 Jan. 2026 Did you know? Valedictory addresses delivered by valedictorians at high school and college graduations are as much a sign of spring in the United States as baseball games and cookouts. Though we don't know where the first valedictory address was given, we do know that such addresses were an institution at some colleges in the U.S. by the time Noah Webster wrote his famous 1828 dictionary. (We also know that valedictory was used in non-academic settings—mostly churches, and especially in the phrase “valedictory sermon”—from the mid-1600s.) Since a valedictory speech is given at the end of an academic career, it is perfectly in keeping with the meaning of its Latin ancestor, valedīcere, which means “to say goodbye.”

Merriam-Webster's Word of the Day for June 5, 2026 is: interloper • in-ter-LOH-per • noun An interloper is a person who intrudes in a place or sphere of activity; they are not wanted or welcome by the other people present. // Summer residents were regarded as interlopers who lacked a commitment to the town's welfare. See the entry > Examples: "... my garden is wildlife friendly, sometimes too friendly. By not being overly concerned about interlopers, it welcomes birds and bugs now, including beneficial insects. They help keep things in balance. Not so welcome are rabbits, but they still find their way in." — David Hobson, The Waterloo (Ontario) Region Record, 16 Apr. 2026 Did you know? If you keep chickens, a coyote loping around in the vicinity of your coop is not welcome. You'd be justified, both semantically and etymologically, in calling such a coyote an interloper. The -loper part of interloper shares an ancestor with the Old English verb hlēapan, meaning "to leap," and the Dutch verb lopen, meaning "to run." (The verb lope does too.) The prefix inter- means "between" or "among," so an interloper is essentially one that leaps in among others (for example, a flock of hens) without an invitation to do so. Interloper made itself at home among English speakers in the late 1500s; the verb interlope, which arrived close in tow in the early 1600s, is likely a back-formation.

Merriam-Webster's Word of the Day for June 4, 2026 is: redolent • RED-uh-lunt • adjective As a synonym of aromatic, the word redolent can describe something that has a noticeable smell without specifying the scent, but more often it is accompanied by of or with and means “full of a specified fragrance,” as in “redolent with incense.” Redolent can also describe something that causes thoughts or memories of something, as in “music redolent of the 1980s.” // The late-spring meadow was redolent of wildflowers and petrichor. See the entry > Examples: “The store is redolent with the aroma of warm chocolate and an ambience evoking the agricultural roots of cacao with plants and growing tunnels.” — Robert Channick, The Chicago Tribune, 13 Feb. 2026 Did you know? Redolent traces back to the Latin verb olēre (“to smell”) and is a relative of olfactory, “of, relating to, or connected with the sense of smell.” In its earliest English uses in the 15th century, redolent simply meant “having an aroma.” Today, it usually applies to a place or thing permeated with odors. Scent and memory are famously linked, and an extended use of redolent to mean “evocative” or “suggestive” links them again, as in “lollipops redolent of childhood.”

Merriam-Webster's Word of the Day for June 4, 2026 is: redolent • RED-uh-lunt • adjective As a synonym of aromatic, the word redolent can describe something that has a noticeable smell without specifying the scent, but more often it is accompanied by of or with and means “full of a specified fragrance,” as in “redolent with incense.” Redolent can also describe something that causes thoughts or memories of something, as in “music redolent of the 1980s.” // The late-spring meadow was redolent of wildflowers and petrichor. See the entry > Examples: “The store is redolent with the aroma of warm chocolate and an ambience evoking the agricultural roots of cacao with plants and growing tunnels.” — Robert Channick, The Chicago Tribune, 13 Feb. 2026 Did you know? Redolent traces back to the Latin verb olēre (“to smell”) and is a relative of olfactory, “of, relating to, or connected with the sense of smell.” In its earliest English uses in the 15th century, redolent simply meant “having an aroma.” Today, it usually applies to a place or thing permeated with odors. Scent and memory are famously linked, and an extended use of redolent to mean “evocative” or “suggestive” links them again, as in “lollipops redolent of childhood.”

Merriam-Webster's Word of the Day for June 3, 2026 is: engender • in-JEN-der • verb Engender is a formal word that means “to be the source or cause of something.” // Our monthly book club meetings started as a way to connect and ended up being a great place to engender unity and build life-long friendships. See the entry > Examples: “... ‘During a moment defined by anti-intellectualism, escapism, and AI tools that let you skip cognitive work entirely ... intellectual creators are doing something kinda countercultural,' says Death To Stock's culture researcher Agus Panzoni. These influencers, who have already built established communities around intellectual pursuits, hold greater meaning and engender more trust ...” — Markiel Magsalin, Vogue, 15 Apr. 2026 Did you know? A good paragraph about engender will engender understanding in the reader. Like its synonym generate, engender comes from the Latin verb generare, meaning “to generate” or “to beget,” and when the word was first used in the 14th century, engender meant “propagate” or “procreate.” That literal meaning having to do with creating offspring (which generate shared when it was adopted in the early 16th century) was soon joined by the “to cause to exist or develop, to produce” meaning most familiar to us today. Generare didn't just engender generate and engender; regenerate, degenerate, and generation have the same Latin root. As you might suspect, the list of engender relatives does not end there. Generare comes from the Latin noun genus, meaning “origin” or “kind.” From this source we took our own word genus, plus gender, general, and generic, among other words.

Merriam-Webster's Word of the Day for June 3, 2026 is: engender • in-JEN-der • verb Engender is a formal word that means “to be the source or cause of something.” // Our monthly book club meetings started as a way to connect and ended up being a great place to engender unity and build life-long friendships. See the entry > Examples: “... ‘During a moment defined by anti-intellectualism, escapism, and AI tools that let you skip cognitive work entirely ... intellectual creators are doing something kinda countercultural,' says Death To Stock's culture researcher Agus Panzoni. These influencers, who have already built established communities around intellectual pursuits, hold greater meaning and engender more trust ...” — Markiel Magsalin, Vogue, 15 April 2026 Did you know? A good paragraph about engender will engender understanding in the reader. Like its synonym generate, engender comes from the Latin verb generare, meaning “to generate” or “to beget,” and when the word was first used in the 14th century, engender meant “propagate” or “procreate.” That literal meaning having to do with creating offspring (which generate shared when it was adopted in the early 16th century) was soon joined by the “to cause to exist or develop, to produce” meaning most familiar to us today. Generare didn't just engender generate and engender; regenerate, degenerate, and generation have the same Latin root. As you might suspect, the list of engender relatives does not end there. Generare comes from the Latin noun genus, meaning “origin” or “kind.” From this source we took our own word genus, plus gender, general, and generic, among other words.

Merriam-Webster's Word of the Day for June 2, 2026 is: crux • KRUKS • noun Crux refers to the most important part of something (such as a problem, issue, or puzzle). It is often used in the phrase "the crux of." // The crux of the problem is that the project's budget is totally inadequate. See the entry > Examples: "The new trees number in the thousands. ... What will become of this nursery in the wild in the next hundred years, or thousand, is the crux of a scientific and policy dispute. Starkly different visions of how the grove will recover in the long run have implications on how forest managers should act today." — Doug Smith, The Los Angeles Times, 15 Mar. 2026 Did you know? Latin speakers used crux to refer literally to an instrument of torture, often a cross or stake, and figuratively to the torture and misery inflicted by means of such an instrument. When English speakers adopted crux in the early 18th century, they used it to mean "a puzzling or difficult problem." In the late 19th century, crux developed a more specific use referring to an essential point of a legal case that required resolution before the case as a whole could be resolved. Today, the verdict on crux is that it can be used to refer to any important part of a problem or argument, inside or outside of the courtroom.

Merriam-Webster's Word of the Day for June 1, 2026 is: palatable • PAL-uh-tuh-bul • adjective Palatable describes something that has a pleasant or agreeable taste, or that is pleasant or acceptable to someone. // Our group was pleasantly surprised that the food options at the local fair were actually palatable this year. // Given the traffic downtown, traveling by train is a palatable alternative to driving. See the entry > Examples: “[Toni] Morrison's work was not meant to be a palatable salve. Instead, surprise and provocation are the ingredients of her fiction.” — Edna Bonhomme, The New Republic, 6 Mar. 2026 Did you know? It may be a coincidence that you can't spell the word palatable without all of the letters in plate (the two words are etymologically unrelated), but this fact may help you remember that palatable is synonymous with a host of words that can describe an enjoyable meal, from tasty to toothsome. Alternatively, you could just stick your finger in your mouth and touch the roof of your mouth, aka your palate. As the palate was once considered the seat of one's sense of taste, so the word palate eventually came to refer to both a literal and figurative sense of taste (as in “architecture too ornate for my palate”). The adjective palatable arose from palate (via the now-rare verb palate defined in our Unabridged dictionary as “to taste or relish”) in the 17th century, and functions similarly. Seasonings from adobo to za'atar make food more palatable, certainly, but ideas and advice can be made more palatable, too. As a wise woman once sang, a spoonful of sugar helps the medicine go down.

Merriam-Webster's Word of the Day for May 31, 2026 is: permutation • per-myoo-TAY-shun • noun Permutation is a formal word for any one of the many different ways or forms in which something exists or can be arranged. It can also refer to a major or fundamental change in something based primarily on rearrangement of its existing elements. Permutation is usually used in its plural form. // Early permutations of the design look nothing like the final result. // The system has gone through several permutations. See the entry > Examples: “Megadeth have weathered nearly all of metal's generational permutations, only once deviating from their ... formula with 1999's infamously confused country'n'industrial mish-mash, Risk.” — Eli Enis, Pitchfork, 26 Jan. 2026 Did you know? “Ch-ch-changes!” David Bowie sang memorably in his classic (and appropriately titled) hit “Changes,” which concerns the phenomenon of artistic reinvention—something Bowie knew a lot about. In fact, he could have titled the song “Permutations,” though we admit that the word would have been a bit clunkier to sing. Permutation is, after all, all about change—specifically change (as in character or condition) of something based primarily on rearrangement of its existing elements. For example, Bowie's artistic persona went through many permutations over the course of his career, from the alien rock star Ziggy Stardust to the aristocratic Thin White Duke, with the common denominator—the existing elements—being Bowie himself. (Permutation can also be used for a form or variety resulting from such changes, and can thus refer to Bowie's individual personae as well.) Permutation, perhaps ironically, has not changed all that much since it was borrowed into Middle English from Anglo-French as permutacioun.

Merriam-Webster's Word of the Day for May 30, 2026 is: unctuous • UNK-chuh-wus • adjective Unctuous is a word that's undergone change in recent years. It now often describes food that is fatty and oily, especially in a pleasing way. Formerly it was more typically applied as a formal adjective describing someone who is figuratively oily—that is, overly or insincerely flattering. Both uses can be found today. // Braising chicken thighs with their skins on creates a rich, unctuous sauce that can be spooned back over the finished dish. // The mayor's unctuous assistant was making the rounds at the fundraiser, chatting up those known to have the biggest bank accounts. See the entry > Examples: “The thinly sliced pork belly is shaved into curlicues and cooks up super quickly and crisply, so it's great for an impatient group or as a first round. Thick slices are more akin to what you'd find at Korean BBQ restaurants nowadays; they'll cook and sizzle in their own fat … resulting in juicy, unctuous bites.” — Irene Yoo, Soju Party: How to Drink (and Eat!) Like a Korean, 2025 Did you know? Unctuous is a slippery word in multiple ways. Its ultimate source is a Latin word meaning “to anoint; to smear or rub with oil or an oily substance,” and this oily character was key to the word's meaning when it first appeared in the 14th century, as when John Trevisa wrote “Þe fruit of olyue is ful of liȝt, likynge, and vnctuous” (in modern English: “the olive fruit is bright, delicious, and unctuous”). Unctuous here means “fatty” or “oily,” as did its immediate Medieval Latin predecessor unctuosus. This same use of unctuous is quite prominent today, as the word often describes deliciously fatty foods and the sensation of such foods on the palate (as in “an unctuous mouthfeel”). But come across unctuous in literature of the 19th or 20th century and you're more likely to see a less pleasant application, with the word describing a person or behavior that is figuratively oily—that is, overly or insincerely flattering.

Merriam-Webster's Word of the Day for May 29, 2026 is: cohort • KOH-hort • noun Cohort refers to a group or band of individuals, as in “a cohort of supporters.” It can also be used for a group of individuals who have a statistical factor (such as age) in common in a demographic study, as in “a cohort of people born in the 1980s.” Cohort can be used for individuals too, as for a friend, companion, or colleague, but it is almost always used in its plural form. // I wouldn't have made it through graduate school without the help of my supportive cohort. See the entry > Examples: “By the time Rosie emerged ... for her afternoon meet-and-greet, the line of guests eager to hold the famed tarantula had already wrapped around the room and into the hallway. ... Tarantulas need to be at least 10 years old to be handled, so rearing a new cohort of Rosies could take up to a decade.” — Laura Penington, The Denver Post, 18 Aug. 2025 Did you know? In ancient times, a cohort was a military unit, one of ten divisions in a Roman legion. The term passed into English in the 15th century, when it was used in translations and writings about Roman history. Once cohort became established in our language, its meaning was extended, first to refer to any body of troops, then to any group of individuals with something in common (as in “a cohort of law students” or “a cohort of people who were born in the same year”), and later to a single companion. Some writers on usage have objected to this last sense because it can be hard to tell whether the plural refers to different individuals or different groups. The “companion” sense is well established in standard use, however, and its meaning is clear enough in such sentences as “her cohorts came along with her to the game.”

Merriam-Webster's Word of the Day for May 28, 2026 is: ingratiate • in-GRAY-shee-ayt • verb To ingratiate yourself with others is to gain their favor or approval by deliberately doing or saying things they will like. Ingratiate is usually used with with, and is often (though not always) used disapprovingly. // Scam artists often have an uncanny ability to ingratiate themselves with their victims using subtle flattery that only seems obvious in retrospect. // Although she was nervous to be the new girl in school, Emma quickly ingratiated herself with her classmates through her effortless charm and kind demeanor. See the entry > Examples: “In ever greater numbers, Elizabeth's subjects flocked north to ingratiate themselves with the Queen's likely successor.” — Tracy Borman, The Stolen Crown: Treachery, Deceit, and the Death of the Tudor Dynasty, 2025 Did you know? When you ingratiate yourself, you put yourself in someone's good graces in order to gain their approval or favor. While the word ingratiate does not necessarily imply that your behavior is obsequious or otherwise improper, the word may be used disapprovingly by those who distrust your motives. The word entered English in the early 1600s from the combining of the Latin noun gratia, meaning “grace” or “favor,” with the English prefix in-. Gratia comes from the adjective gratus, meaning “pleasing, grateful.” Gratus has, over the centuries, ingratiated itself well with the English language as the ancestor of a whole host of words including gratuitous, congratulate, and grace.

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.