Merriam-Webster's Word of the Day

Merriam-Webster's Word of the Day for February 10, 2026 is:





besmirch • \bih-SMERCH\ • verb

To besmirch the reputation, name, honor, etc. of someone or something is to cause harm or damage to it.

// The allegations have besmirched the company's reputation.

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Examples:

"... in 1895, a ruthless public smear campaign hinging on [Oscar] Wilde's queerness led to the author's imprisonment, outing, and eventual exile. ... Famously, the British press conspired to draw the dramatist's name through the mud, besmirching his literary legacy for generations to follow." — Brittany Allen, LitHub.com, 20 Oct. 2025





Did you know?

The prefix be- has several applications in English; in the case of besmirch, it means "to make or cause to be." But what does smirch itself mean? Since the 1400s, smirch has been used as a verb meaning "to make dirty, stained, or discolored." Besmirch joined English in the early 1600s, and today smirch and besmirch are both used when something—and especially something abstract, like a reputation—is being figuratively sullied, i.e., damaged or harmed. Besmirch isn't unique in its journey; English has a history of attaching be- to existing verbs to form synonyms. For example, befriend combines be- in its "to make or cause to be" sense with the verb friend, meaning "to act as the friend of." Befuddle combines be- in its "thoroughly" sense with fuddle, meaning "to stupefy with or as if with drink." And befog combines be- in its "to provide or cover with" sense with fog, meaning "to cover with or as if with fog."

Merriam-Webster's Word of the Day for February 9, 2026 is:





fortuitous • \for-TOO-uh-tus\ • adjective

Fortuitous is a formal word that usually describes something that comes or happens by a lucky chance. It can also mean “happening by chance” and “fortunate, lucky.”

// The fact that we were both there was a fortuitous coincidence.

// You could not have arrived at a more fortuitous time.

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Examples:

“The timing of the hit’s resurgence proved fortuitous: She had nearly wrapped the recording for 2025 full-length Pressure ... and the scorching hot single provided a push in the lead-up.” — Mackenzie Cummings-Grady, Billboard, 11 Nov. 2025





Did you know?

Before its meaning expanded, fortuitous meant one thing only: “happening by chance.” This was no accident; its Latin forebear, fortuitus, shares the same ancient root as fors, the Latin word for “chance.” But the fact that fortuitous sounds like a blend of fortunate and felicitous (“happily suited to an occasion”) likely led to a second meaning of “fortunate, lucky,” with the seeds of the newer sense perhaps planted by writers applying overtones of good fortune to something that is a random occurrence. The “lucky” use has been disparaged by critics, but it is now well established. Irregardless (cough), employing this sense in sterner company may be considered chancy.

Merriam-Webster's Word of the Day for February 8, 2026 is:





meme • \MEEM\ • noun

Meme is used popularly to refer to an amusing or interesting picture, video, etc. that is spread widely online. It can also refer to an idea, behavior, style, or usage that spreads from person to person within a culture.

// Though the two friends now live on opposite coasts, they still keep in touch constantly, texting and sending their favorite funny cat memes back and forth.

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Examples:

“Shane Hinton, a meteorologist for CBS News Miami, posted a Facebook meme earlier this week that showed a 70-degree spread between Miami’s near record 85 and Minneapolis’ 15.” — Howard Cohen, The Miami Herald, 5 Dec. 2025





Did you know?

In his 1976 book The Selfish Gene, British scientist Richard Dawkins defended his newly coined word meme, which he defined as “a unit of cultural transmission.” Having first considered, then rejected, mimeme, he wrote: “Mimeme comes from a suitable Greek root, but I want a monosyllable that sounds a bit like gene.” (The suitable Greek root was mim-, meaning “mime” or “mimic.” The English suffix -eme indicates a distinctive unit of language structure, as in grapheme, lexeme, and phoneme.) Like any good meme, meme caught on and evolved, eventually developing the meaning known to anyone who spends time online, where it’s most often used to refer to any one of those silly captioned photos that the Internet can’t seem to get enough of.

Merriam-Webster's Word of the Day for February 7, 2026 is:





imbue • \im-BYOO\ • verb

Imbue has two common meanings: "to permeate or influence as if by dyeing" and "to provide with something freely or naturally." In the second use it is usually used with with.

// A deep sense of history imbues the artist's work.

// The children were imbued with a passion for nature by their parents, both biologists.

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Examples:

"Aged cachaça, like fine whiskey, derives its complexity from the barrels it's matured in. There are dozens of different Brazilian woods cachaça can be aged in, and each imbues the spirit with its distinct flavor, resulting in varieties that are more floral or herbal, nutty or woody, savory or spiced." — Rebekah Peppler, The New York Times, 5 Dec. 2025





Did you know?

Like its synonym infuse, imbue implies the introduction of one thing into another so as to affect it throughout. Someone's voice can be imbued with pride, for example, or a photograph might be imbued with a sense of melancholy. In the past imbue was also used synonymously with imbrue, an obscure word meaning "to drench or stain," but the two words are likely unrelated. Imbue comes from the Latin verb imbuere, meaning "to dye, wet, or moisten," while imbrue has been traced back through Anglo-French and Old French to the Latin verb bibere, meaning "to drink."

Merriam-Webster's Word of the Day for February 6, 2026 is:





sartorial • \sahr-TOR-ee-ul\ • adjective

Sartorial broadly means “of or relating to clothes,” but it often more specifically means “of or relating to a tailor or tailored clothes.”

// This particular English teacher is known both for engaging students deeply in literature and for her eccentric sartorial tastes.

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Examples:

“As always, the Princess’s sartorial elegance shone through this year, with her championing British designers, turning to old favourites and adorning treasures she’s been gifted from the royal family over the years.” — Hello! Magazine (UK), 30 Dec. 2025





Did you know?

Study the seams in the word sartorial and you’ll find the common adjective suffix -ial and sartor, a Medieval Latin noun meaning “tailor.” (Sartor comes ultimately from Latin sarcire, “to mend.”) Sartorial has bedecked the English language since the early decades of the 19th century as a word describing things relating to clothes and to tailors, while sartor, though never fully adopted into the language, has also seen occasional use as a synonym for tailor. A third word shares the same root: sartorius (plural sartorii) refers to the longest muscle in the human body. Crossing the front of the thigh obliquely, it assists in rotating the leg to the cross-legged position in which the knees are spread wide apart—and in which tailors have traditionally sat.