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unique

adjective
\ yu̇-ˈnēk How to pronounce unique (audio) \

Definition of unique

1 : being the only one : sole his unique concern was his own comfort I can't walk away with a unique copy. Suppose I lost it?— Kingsley Amis the unique factorization of a number into prime factors
2a : being without a like or equal : unequaled could stare at the flames, each one new, violent, unique— Robert Coover
b : distinctively characteristic : peculiar sense 1 this is not a condition unique to California— Ronald Reagan
c : able to be distinguished from all others of its class or type : distinct sense 1 You will see an assortment of digital tags that let the Web site identify your computer as a unique visitor.— Peter H. Lewis
3 : unusual a very unique ball-point pen we were fairly unique, the sixty of us, in that there wasn't one good mixer in the bunch— J. D. Salinger
Other Words from unique Synonyms & Antonyms Choose the Right Synonym Can something be very unique or somewhat unique?: Usage Guide More Example Sentences Learn More about unique

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Other Words from unique

uniquely adverb
uniqueness noun

Choose the Right Synonym for unique

strange, singular, unique, peculiar, eccentric, erratic, odd, quaint, outlandish mean departing from what is ordinary, usual, or to be expected. strange stresses unfamiliarity and may apply to the foreign, the unnatural, the unaccountable. a journey filled with strange sights singular suggests individuality or puzzling strangeness. a singular feeling of impending disaster unique implies singularity and the fact of being without a known parallel. a career unique in the annals of science peculiar implies a marked distinctiveness. the peculiar status of America's first lady eccentric suggests a wide divergence from the usual or normal especially in behavior. the eccentric eating habits of preschoolers erratic stresses a capricious and unpredictable wandering or deviating. a friend's suddenly erratic behavior odd applies to a departure from the regular or expected. an odd sense of humor quaint suggests an old-fashioned but pleasant oddness. a quaint fishing village outlandish applies to what is uncouth, bizarre, or barbaric. outlandish fashions of the time

Can something be very unique or somewhat unique?: Usage Guide

Many commentators have objected to the comparison or modification (as by somewhat or very) of unique, often asserting that a thing is either unique or it is not. Objections are based chiefly on the assumption that unique has but a single absolute sense, an assumption contradicted by information readily available in a dictionary. Unique dates back to the 17th century but was little used until the end of the 18th when, according to the Oxford English Dictionary, it was reacquired from French. H. J. Todd entered it as a foreign word in his edition (1818) of Johnson's Dictionary, characterizing it as "affected and useless." Around the middle of the 19th century it ceased to be considered foreign and came into considerable popular use. With popular use came a broadening of application beyond the original two meanings (here numbered senses 1 and 2a). In modern use both comparison and modification are widespread and standard but are confined to the extended senses 2b and 3. When sense 1 or sense 2a is intended, unique is used without qualifying modifiers.

Examples of unique in a Sentence

There are no clear blueprints to be discovered in history that can help us shape the future as we wish. Each historical event is a unique congeries of factors, people, or chronology. — Margaret McMillan, Dangerous Games, 2008 [Tiger] Wood's unique skill set was on display again at last week's U.S. Open, but this victory was more visceral. It was all heart. — Alan Shipnuck, Sports Illustrated, 23 June 2008 Space is a strange and unique item—you can't take it to a lab and analyze it like beef jerky. — Bob Berman, Astronomy, November 2007 A century ago a doctor was considered to be part of a social elite. He—and medicine was then very much a masculine endeavor—had a unique mastery of a special body of knowledge. He professed a commitment to levels of competence and integrity that he expected society to respect and trust. — Richard Horton, New York Review of Books, 31 May 2007 Most stars are not born in isolation but instead in groups of several thousand to tens of thousands, all of which emerge from the same parent cloud of gas. Each cloud has a unique and homogeneous mix of chemical elements and isotopes, which its stellar progeny inherits. Even when the stars disperse, they retain their unique chemical tag … — Rodrigo Ibata et al., Scientific American, April 2007 As a dozen new books will testify, our nation is in the midst of a great barbecue renaissance, with each region proudly claiming its own unique style. — Ruth Reichl, Gourmet, July 2005 She's in the unique position of running for office against her husband. Humans are unique among mammals in several respects.
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Recent Examples on the Web

 The tent courts are also unique because they were built on Homeland Security land, which is generally not open to the public, unlike federal immigration courts. — Los Angeles Times, "Newsletter: The mystery of a tent courthouse," 10 Sep. 2019 The high top of the shoe is very unique, and the shoe overall has a sporty-chic vibe. — Susan Brickell, Health.com, "Meghan Markle's Favorite Shoe Brand Just Launched a Brand New Style Today—So We Tried It," 10 Sep. 2019 But the report notes that Las Vegas is unique among cities. — Washington Post, "When it comes to public transportation, late-shift workers often get left behind," 7 Sep. 2019 One of the surviving structures is unique in several ways. Constructed in 1889, it’s considered one of the first of the city’s fashionable multifamily dwellings. — oregonlive, "Beautiful 130-year-old Lair Hill townhouse, once saved from the wrecking ball, is now for sale," 6 Sep. 2019 Each public-private partnership is unique; some developers are required to limit rents to a certain percentage of the low-income tenants’ incomes, while others are not. — Madison Iszler, ExpressNews.com, "Mixed-income apartment complex on near East Side could be sold," 28 Aug. 2019 Genetic sequencing can confirm that the spiders are unique; the analysis is also crucial for understanding the spiders’ evolution and for planning conservation strategies. — Nadia Drake, National Geographic, "Shimmery blue tarantula discovered," 23 Aug. 2019 The singer has been covering virtually every available magazine cover for the past few months, but her latest is the hands-down most unique she's done so far. — Kelsey Stiegman, Seventeen, "Billie Eilish Legit Wore a Wedding Dress on the Cover of V Magazine," 19 Aug. 2019 Her outerwear choice was unique too: Check out the zipper! — Marina Liao, Marie Claire, "5 Black Jean Outfit Ideas to Get You Out of That Denim Style Rut," 15 Aug. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'unique.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of unique

1601, in the meaning defined at sense 1

History and Etymology for unique

French, from Latin unicus, from unus one — more at one

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More Definitions for unique

unique

adjective
How to pronounce unique (audio)

English Language Learners Definition of unique

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