Merriam-Webster's Word of the Day

Merriam-Webster's Word of the Day for March 31, 2026 is: genteel • \jen-TEEL\  • adjective Genteel means “of or relating to people who have high social status” and can be used as a somewhat old-fashioned synonym of aristocratic. It can also be used to describe something with a quietly appealing or polite quality, as in “genteel manners.” // Their genteel upbringing shaped the way they viewed the world. See the entry > Examples: “The duo met at Oxford and were briefly bankers. They understand the genteel, often mysterious (at least to Americans) mores of the British upper class ...” — Jacqueline Cutler, The Daily Beast, 28 Jan. 2026 Did you know? In A History of the Novel (1975), David Freedman wrote of Theodore Dreiser, “Certainly there was nothing genteel about Dreiser, either as a man or novelist.” Indeed, few of the many uses of the adjective genteel would seem to apply to the author. When it comes to the use of genteel to describe people or things of or related to the upper class of society, for example, Dreiser doesn’t fit the bill: unlike many of his contemporaries, including Edith Wharton, Dreiser came from poverty. His novels, too, are hardly genteel in the sense of “striving to maintain the appearance of superior or middle-class social status or respectability.” Sister Carrie, his best known work, features a heroine who goes unpunished for her transgressions against conventional sexual morality. In fact, the book so troubled the genteel (“polite”) sensibilities of Dreiser’s publishers that they limited the book’s advertising, and it initially sold fewer than 500 copies. Sister Carrie is now considered a masterpiece, and Dreiser, according to Freedman, “the supreme poet of the squalid” who “felt the terror, the pity, and the beauty underlying the American Dream.”

Merriam-Webster's Word of the Day for March 30, 2026 is: oblivion • \uh-BLIV-ee-un\  • noun Oblivion can refer to the state of something that is not remembered or thought about any more, or to the state of being unconscious or unaware. It also sometimes refers to the state of being destroyed. // After so many days of exhaustingly difficult work, he longed for the oblivion of sleep. // The sandcastles of summer had long since been swept into oblivion by the ocean waves. See the entry > Examples: “... automobiles with manual transmission appear to be on a road to oblivion as technology transforms cars into computers on wheels.” — Michael Diedtke, The Columbian (Vancouver, Washington), 3 Jan. 2026 Did you know? Oblivion asks forgetfulness of us in both its meaning and etymology. The word’s Latin source, oblīvīscī, means “to forget, to put out of mind,” and since its 14th century adoption into English, oblivion has hewed close to meanings having to do with forgetting. The word has also long had an association with the River Lethe which according to Greek myth flowed through the Underworld and caused anyone who drank its water to forget their past; 17th century poet John Milton wrote about “Lethe the River of Oblivion” in Paradise Lost. The adjective oblivious (“lacking remembrance, memory, or mindful attention”) followed oblivion a century later, but not into oblivion—both words have proved obdurate against the erosive currents of time.

Merriam-Webster's Word of the Day for March 29, 2026 is: cadge • \KAJ\  • verb To cadge something is to persuade someone to give it to you for free. Cadge can also mean “to take, use, or borrow (something) without acknowledgment.” // I don’t know how, but my brother always manages to cadge an extra scoop of ice cream on his sundaes. // The last line of the poem is cadged from Shelley’s “Ozymandias.” See the entry > Examples: “How could a convenient route between housing estates—and friends’ homes—be an issue? Let me explain—it was all Sherlock Holmes’ fault. Him and his terrifying Hound Of The Baskervilles. … There were occasions when my imagination took over completely and I ended up going the long way round through the busier, better-lit roads of the village. Those beasties wouldn't dare to come off the greens and into the gardens. I never admitted this to any of my friends, not even those brave enough to cadge a lift from me on occasion.” — Mary-Jane Duncan, The Press and Journal (Scotland), 18 Oct. 2025 Did you know? Long ago, peddlers traveled the British countryside, each with a packhorse or a horse and cart—first carrying produce from rural farms to town markets, then returning with small wares to sell to country folk. The Middle English word for such traders was cadgear; Scottish dialects rendered the term as cadger. The verb cadge was created as a back-formation of cadger (which is to say, it was formed by removal of the “-er” suffix). At its most general, cadger meant “carrier,” and the verb cadge meant “to carry.” More specifically, the verb meant to go about as a cadger or peddler. By the 1800s, it was used when someone who posed as a peddler turned out to be more of a beggar, from which arose the present-day use of the verb cadge for the action of trying to get something for free by persuading or imposing on another person.

Merriam-Webster's Word of the Day for March 28, 2026 is: fiscal • \FISS-kul\  • adjective Fiscal is used to describe things relating to money and especially to the money a government, business, or organization earns, spends, and owes. // The recent change in leadership was essential for addressing the fiscal health of the university. See the entry > Examples: “The Town of Java [New York] ... has received exemplary audits from the State Comptroller’s Office, while continuing to streamline government and demonstrate fiscal responsibility.” — The Daily News (Batavia, New York), 13 Feb. 2026 Did you know? Fiscal comes from the Latin noun fiscus, meaning “basket” or “treasury.” In ancient Rome, fiscus was the term for the treasury controlled by the emperor, where the money was literally stored in baskets and was collected primarily in the form of revenue from the provinces. Fiscus also gave English confiscate, which is most familiar as a verb meaning “to seize by or as if by authority,” but can additionally refer to the forfeiting of private property to public use. Today, we often encounter fiscal in “fiscal year,” a 12-month accounting period not necessarily coinciding with the calendar year.

Merriam-Webster's Word of the Day for March 27, 2026 is: dross • \DRAHSS\  • noun Something referred to as "dross" is of low value or quality. Dross may also be used as a technical term to refer to unwanted material that is removed from a mineral to make it better. // He's a skilled editor who has a talent for turning literary dross into gold. See the entry > Examples: "Hollywood optimists argue that AI's greatest weakness will be originality. After all, viewers already complain of being deluged with formulaic, low-budget dross churned out by streaming platforms because an algorithm deems it popular." — Tom Leonard, The Scottish Daily Mail, 23 Feb. 2026 Did you know? Dross has been a part of the English language since Anglo-Saxon times. It comes from the Old English word drōs, meaning "dregs," those solid materials that fall to the bottom of a container full of a liquid such as coffee or wine. While dross today is used to refer to anything of low value or quality, its earliest use is technical: dross is a metallurgy term referring to solid scum that forms on the surface of a metal when it is molten or melting—remove the dross to improve the metal. The metallurgical sense of the word is often hinted at in its general use, with dross set in contrast to gold, as when 19th century British poet Christina Rossetti wrote "Besides, those days were golden days, / Whilst these are days of dross."

Merriam-Webster's Word of the Day for March 26, 2026 is: zany • \ZAY-nee\  • adjective Zany describes people or things that are very strange and silly. // The cartoon series centers around two zany characters, best friends who also happen to be space aliens, constantly amusing each other with outrageous antics. See the entry > Examples: “The fourth and final episode centers on a birthday party for The Cat in the Hat. ... Seeing where the clues lead, the friends embark on a joyous adventure of songs, dances, silly challenges, and plenty of zany energy from their wacky striped friend.” — Sarah Scott, Parents, 22 Dec. 2025 Did you know? The oddballs among us are likely familiar with zany as an adjective, meaning “eccentric.” But did you know the word originated as a noun—one that has withstood the test of time? Zanies have been theatrical buffoons since the heyday of the Italian commedia dell’arte, in which a “zanni” was a stock servant character, often an intelligent and proud valet with abundant common sense and a love of practical jokes. Zanni comes from a dialect nickname for Giovanni, the Italian form of John. The character quickly spread throughout European theater circles, inspiring such familiar characters as Pierrot and Harlequin, and by the late 1500s an anglicized version of the noun zany was introduced to English. The adjective appeared within decades, and eventually both adopted more general meanings to refer to or describe those of us who are quipsters and weirdos.

Merriam-Webster's Word of the Day for March 25, 2026 is: undulate • \UN-juh-layt\  • verb Undulate is a formal word that means “to move or be shaped like waves.” // On the approach to the tulip festival, visitors are greeted by a large field of the colorful flowers undulating in the wind. See the entry > Examples: “When sufficiently heated, the fresh cheese contracts, sweating whey from the curds that provides liquid to cook the dough, which will plump up and undulate slightly as it expands.” — Karima Moyer-Nocchi, The Epic History of Macaroni and Cheese: From Ancient Rome to Modern America, 2026 Did you know? Undulate and inundate (“to cover something with a flood of water”) are word cousins that flow from unda, the Latin word for “wave.” No surprise there. But would you have guessed that abound, surround, and redound are also unda offspring? While their modern definitions have nothing to do with waves or water, at some point in their early histories, they all meant “to overflow,” and caught a wave from there.

Merriam-Webster's Word of the Day for March 24, 2026 is: cadence • \KAY-dunss\  • noun Cadence is used to refer to various rhythmic or repeated motions, activities, or patterns of sound, or to the way a person's voice changes by gently rising and falling while they are speaking. // Ivy relaxed at the beach, listening to the cadence of the surf. // He speaks with a soft Southern cadence. See the entry > Examples: “Urged by a fast-talking auctioneer and his familiar cadence, paddles shot up as bids climbed into the four- and five-figure range.” — Lily Moayeri, Rolling Stone, 29 Jan. 2026 Did you know? A cadence is a rhythm, or a flow of words or music, in a sequence that is regular (or steady as it were). But lest we be mistaken, cadence also lends its meaning to the sounds of Mother Nature (such as birdsong) to be sure. Cadence comes from Middle English borrowed from Medieval Latin’s own cadentia, a lovely word that means “rhythm in verse.” (You may also recognize a cadence cousin, sweet cadenza, as a word that is familiar in the opera universe.) And from there our cadence traces just a little further backward to the Latin verb cadere “to sound rhythmically, to fall.” Praise the rising and the falling of the lilting in our language, whether singing songs or rhyming or opining on it all.

Merriam-Webster's Word of the Day for March 23, 2026 is: frenetic • \frih-NET-ik\  • adjective Something described as frenetic is filled with excitement, activity, or confusion. The word is a synonym of frantic. // The event was noisy and frenetic, which prompted us to leave early. See the entry > Examples: “As Marty Mauser, a wannabe table tennis champion who dreams and deceives his way through his shamble of a life ... [Timothée Chalamet] injects his scenes with enough nervous energy to fuel a plane. Nowhere will you see a performance more frenetic or impressive.” — Ralph Jones, Vanity Fair, 9 Feb. 2026 Did you know? In modern use, frenetic can describe a focused and intense effort to meet a deadline, or dancing among a hyped-up crowd, but the word’s Middle English predecessor, frenetik, had a narrower use: it was used to describe those exhibiting a severely disordered state of mind. If you trace frenetic back far enough, you’ll find that it comes from Greek phrenîtis, a term referring to an inflammation of the brain. As for frenzied and frantic, they’re not only synonyms of frenetic but relatives as well. Frantic comes from frenetik, and frenzied traces back to phrenîtis.

Merriam-Webster's Word of the Day for March 22, 2026 is: apotheosis • \uh-pah-thee-OH-sis\  • noun Apotheosis refers to the perfect form or example of something, or to the highest or best part of something. It can also mean “elevation to divine status; deification.” It is usually singular, but the plural form is apotheoses. // Some consider (however ironically) french fries to be the apotheosis of U.S. cuisine. // Their music reached its creative apotheosis in the late 2010s, which is also when they won two Grammys. See the entry > Examples: “At its simplest level, Canada appears in American literature as a wilderness escape from a more urbanized United States. ... The apotheosis of this view of Canada as a wilderness getaway might be Sylvia Plath’s poem ‘Two Campers in Cloud Country,’ subtitled ‘Rock Lake, Canada’ and written about a camping trip she and her husband Ted Hughes took through Canada and the northeastern US in 1959.” — Brooke Clark, LitHub.com, 17 Apr. 2025 Did you know? Among the ancient Greeks, it was sometimes thought fitting to grant someone “god” status. Hence the word apothéōsis, from the verb apotheóō or apotheoûn, meaning “to deify.” (All are rooted in the Greek word theós, meaning “god,” which we can also thank for such religion-related terms as theology and atheism.) There’s not a lot of literal apotheosizing to be had in modern English, but apotheosis is thriving in the 21st century. It can refer to the highest or best part of something, as in “the celebration reaches its apotheosis in an elaborate feast,” or to a perfect example or ultimate form, as in “a movie that is the apotheosis of the sci-fi genre.”

Merriam-Webster's Word of the Day for March 21, 2026 is: scrutinize • \SKROO-tuh-nyze\  • verb To scrutinize something is to examine it carefully especially in a critical way. // I closely scrutinized my opponent's moves before making my own. See the entry > Examples: "The governor proposes a balanced budget, and the General Assembly scrutinizes every line." — J.B. Jennings, The Baltimore Sun, 5 Feb. 2026 Did you know? Scrutinize the history of scrutinize far back enough and you wind up sifting through trash: the word comes from Latin scrutari, which means "to search, to examine," and scrutari likely comes from scruta, meaning "trash." The etymology evokes one who searches through trash for anything of value. The noun scrutiny preceded scrutinize in English, and in its earliest 15th century use referred to a formal vote, and later to an official examination of votes. Scrutinize was established in the 17th century with its familiar "to examine closely" meaning, but retained reference to voting with the specific meaning "to examine votes" at least into the 18th century. (Votes are still commonly said to be scrutinized in the general sense of the word.) And while the term scrutineer can be a general term referring to someone who examines something, it is also sometimes used in British English specifically as a term for someone who takes or counts votes.

Merriam-Webster's Word of the Day for March 20, 2026 is: eureka • \yoo-REE-kuh\  • adjective As an interjection, eureka is used to express excitement when a discovery has been made. When used as an adjective, eureka describes something (typically a moment) that is characterized by a usually sudden triumphant discovery.  // After years of trying to piece together a concrete business idea, I had a eureka moment and everything made sense.   See the entry >  Examples: “Back in 2020, Trautmann and fellow college student Max Steitz were lamenting the unrelenting loss of Louisiana wetlands, while sharing a bottle of wine. It was a eureka moment, as Trautmann and Steitz realized that by crushing wine bottles and other disposable glass into sand, they could relieve pressure on landfills and simultaneously help fend off coastal erosion.” — Doug MacCash, nola.com (New Orleans, Louisiana), 5 Dec. 2025  Did you know? When people exclaim “Eureka!” they are harking back to a legendary event in the life of the Greek mathematician and inventor Archimedes. While wrestling with the problem of how to determine the purity of gold, he had the sudden realization that the buoyancy of an object placed in water is equal in magnitude to the weight of the water the object displaces. According to one popular version of the legend, he made his discovery at a public bathhouse, whereupon he leapt out of his bath, exclaiming in Greek “Heurēka! Heurēka!” (“I have found it!”), and ran home naked through the streets. The absence of a contemporary source for this anecdote has done nothing to diminish its popularity over the centuries. The English word eureka, which of course hails from heurēka, has also retained its popularity; its use as an interjection dates to the early 17th century, and it gained a brand-new use in the early 20th century as an adjective describing moments of discovery or epiphany.

Merriam-Webster's Word of the Day for March 19, 2026 is: nadir • \NAY-deer\  • noun Nadir refers to the lowest or worst point of something. When used in astronomy, nadir describes the point of the celestial sphere that is directly opposite the zenith and vertically downward from the observer. // Only once the novel’s protagonist reaches her nadir does she arouse the reader’s empathy, and we root for her to climb back to respectability. See the entry > Examples: “Sacrament dives right into the nadir of the 2020 health crisis, following a group of nurses who have moved into makeshift housing near a California hospital, to isolate from their families during the height of the case surge.” — James Folta, LitHub.com, 1 July 2025 Did you know? Nadir is part of the galaxy of scientific words that have come to us from Arabic, a language that has made important contributions to the English lexicon especially in the fields of mathematics, astronomy, medicine, and chemistry. The source of nadir is naḍhīr, meaning “opposite”—the opposite, that is, of the zenith, the highest point of the celestial sphere which is positioned vertically above the observer. (The word zenith itself is a modification of another Arabic word that means “the way over one’s head.”) Though born of the heavens, both words are called upon to refer to earthy things too, especially a significant point or period of time, be it a high point or low one.

Merriam-Webster's Word of the Day for March 18, 2026 is: jejune • \jih-JOON\  • adjective Jejune is a formal word that means "uninteresting" or "boring." It is also used as a synonym of juvenile to describe things (such as behaviors, attitudes, etc.) that are immature, childish, or simplistic. // The movie adaptation employed surreal visual effects to tell the story, making the plot, jejune in the novel, archetypal rather than artless. // The professor made rude and jejune remarks about the students' artwork. See the entry > Examples: "While [author Helen] Garner has journaled most of her life, she burned her early diaries in a bonfire having deemed them too embarrassing or jejune." — The Irish Times, 29 Mar. 2025 Did you know? Starved for excitement? You won't get it from something jejune. The term comes to us from the Latin word jejunus, which means "empty of food," "hungry," or "meager." When English speakers first used jejune back in the 1600s, they applied it in ways that mirrored the meaning of its Latin parent, lamenting "jejune appetites" and "jejune morsels." Something that is meager rarely satisfies, and before long jejune was being used not only for meager meals or hunger, but also for things lacking in intellectual or emotional substance. It's possible that the word gained its now-popular "juvenile" or "childish" sense when people confused it with the look-alike French word jeune, which means "young."

Merriam-Webster's Word of the Day for March 17, 2026 is: Erin go bragh • \air-un-guh-BRAW\  • phrase Erin go bragh is an Irish phrase that means “Ireland forever.” // They proudly waved the Irish flag during the parade, shouting “Erin go bragh!” See the entry > Examples: “Dressed in full Irish regalia, Fitzgerald rode his horse, Jack, through the streets of Clinton every St. Patrick’s Day. Jack was also dressed for the occasion, with green ribbons on his mane and a green blanket with gold lettering, ‘Erin Go Bragh.’” — Craig S. Semon, The Worcester (Massachusetts) Telegram & Gazette, 22 Dec. 2025 Did you know? March 17th is the feast day of the patron saint of Ireland, St. Patrick. In the United States, it is also the day of shamrocks, leprechauns, and green beer (and green everything else). Blue was once the color traditionally associated with St. Patrick, but the color green has several links to Ireland, including its use on Ireland’s flag in the form of a stripe, its symbolism of Irish nationalism and the country’s religious history, and its connection to Ireland’s nickname, The Emerald Isle. On St. Patrick’s Day, people turn to their dictionary to look up Erin go bragh, which means “Ireland forever.” The original Irish phrase was Erin go brách (or go bráth), which translates literally as “Ireland till doomsday.” It’s an expression of loyalty and devotion that first appeared in English during the late 18th-century Irish rebellion against the British.

Merriam-Webster's Word of the Day for March 16, 2026 is: putative • \PYOO-tuh-tiv\  • adjective Putative is a formal word used to describe something that is generally believed, supposed, or assumed to be something specified. It is always used before a noun. // The group's putative leader was conspicuously absent from the meeting. See the entry > Examples: "... the painting is swept up in questions of identity, provenance, authenticity and putative value." — Manohla Dargis, The New York Times, 31 Oct. 2025 Did you know? There's no need to make assumptions about the root behind putative—we know it comes from a form of the Latin verb putare, which means "to consider" or "to think." Putative is a rather formal word that has been part of English since the 15th century. Like apparent, presumed, and ostensible, it leaves room for a smidgen of doubt: a putative ally will very probably be there for you, and a putative successor is very likely to be the next one in charge, but life offers no guarantees in either case.

Merriam-Webster's Word of the Day for March 15, 2026 is: tranche • \TRAHNSH\  • noun Tranche refers to a division or portion of a whole. // A tranche of leaked documents was delivered to the newspaper anonymously, with more promised to come. See the entry > Examples: “Congress approved an initial tranche of funding legislation in November as the longest shutdown in history came to an end.” — Kaia Hubbard, CBS News, 16 Dec. 2025 Did you know? In French, tranche means “slice.” Cutting deeper into the word’s etymology, we find the Old French word trenchier, meaning “to cut,” which has its likely origin in a Latin word meaning “to cut in three,” from Latin trini meaning “three each.” Tranche emerged in the English language in the late 19th century to refer to a division or portion of a larger pool or whole, and later developed a finance-specific meaning referring to an offering for sale of typically a set of bonds “cut” from a larger group of bonds, the tranche being differentiated by such factors as maturity or rate of return.

Merriam-Webster's Word of the Day for March 14, 2026 is: rash • \RASH\  • adjective Rash describes something done or made quickly and without thought about what will happen as a result. It can also describe someone who is doing something rash. // I later regretted having made such a rash promise in a moment of chaos. // Don't be rash about this decision. Take your time. See the entry > Examples: “The climactic scenes toy with the blurred lines between hallucination and reality, but the logic falls apart; threads like Hana’s rash decision to undertake a dangerous surgical fix virtually evaporate without much payoff.” — David Rooney, The Hollywood Reporter, 3 Feb. 2026 Did you know? Is it possible that the origins of the noun rash (referring to a group of red spots on the skin that is caused by an illness or a reaction to something) and the adjective rash (meaning “overly hasty”) are the same? Not so fast! Like many homonyms—“two or more words spelled and pronounced alike but different in meaning”—the two rashes have distinct sources. The noun rash, which first appeared in English in the late 17th century, probably comes ultimately from the Latin verb rādere, meaning “to scrape, scratch, shave.” The adjective rash appears to be about two centuries older, and comes from a Middle English word rasch meaning “active, quick, eager.”

Merriam-Webster's Word of the Day for March 13, 2026 is: immure • \ih-MYOOR\  • verb To immure something is to enclose it within or as if within walls. Immure is also sometimes used synonymously with imprison. // Scientists at the research station in Antarctica are immured by the frozen wild that surrounds them. See the entry > Examples: "The Torlonia collection, which Alessandro Torlonia moved into a private museum in Rome in 1875, went into hiding in the early 1940s. ... Disputes among family members and with the government left the marbles hidden away, gathering dust and grime. For all those years scholars had to beg and bribe to get in. One government official, desperate to see what gems the Torlonia prince had immured, resorted to dressing up as a cleaner." — Jason Farago, The New York Times, 16 Apr. 2025 Did you know? Like mural, immure comes from murus, a Latin noun meaning "wall." Immure came to English by way of the Medieval Latin verb immurare, formed from murus and the prefix in- (meaning "in" or "within"). Immure, which first appeared in English in the late 16th century, literally means "to wall in" or "to enclose with a wall," but it has extended meanings as well. In addition to senses meaning "to imprison" and "to entomb," the word sometimes has broader applications, essentially meaning "to shut in" or "to confine." One might remark, for example, that a very studious acquaintance spends most of her time "immured in the library."

Merriam-Webster's Word of the Day for March 12, 2026 is: gambit • \GAM-bit\  • noun A gambit is something done or said in order to gain an advantage or to produce a desired effect. // The workers’ opening gambit in the negotiations was to demand a wage hike. See the entry > Examples: “Now the book publishing industry has sent a message to all A.I. companies: Our intellectual property isn’t yours for the taking, and you cannot act with impunity. This settlement is an opening gambit in a critical battle that will be waged for years to come.” — Andrea Bartz, The New York Times, 1 Oct. 2025 Did you know? Don’t let the similarities of sound and general flavor between gambit and gamble trip you up; the two words are unrelated. Gambit first appeared in English in a 1656 chess handbook that was said to feature almost a hundred illustrated gambetts. Gambett traces back first to the Spanish word gambito, and before that to the Italian gambetto, from gamba meaning “leg.” Gambetto referred to the act of tripping someone, as in wrestling, in order to gain an advantage. In chess, gambit (or gambett, as it was once spelled) originally referred to a chess opening whereby the bishop’s pawn is intentionally sacrificed—or tripped—to gain an advantage in position. Gambit is now applied to many other chess openings, but after being pinned down for years, it also finally broke free of chess’s hold and is used generally to refer to any “move,” whether literal or rhetorical, done to get a leg up, so to speak. While such moves can be risky, gambit is not synonymous with gamble, which likely comes from Old English gamen, meaning “amusement, jest, pastime”—source too of game.