\ ˈkȯin How to pronounce coin (audio) \

Definition of coin

 (Entry 1 of 3)

1 archaic
b : wedge
2a : a usually flat piece of metal issued by governmental authority as money
b : metal money
c : something resembling a coin especially in shape
d : a unit of a cryptocurrency I also caution market participants against promoting or touting the offer and sale of coins without first determining whether the securities laws apply to those actions.— Jay Clayton
3 : something used as if it were money (as in verbal or intellectual exchange) perhaps wisecracks … are respectable literary coin in the U.S.The Times Literary Supplement (London) would repay him with the full coin of his mind— Ian Fleming
4 : something having two different and usually opposing sides usually used in the phrase the other side of the coin
5 informal : money I'm in it for the coin— Sinclair Lewis


coined; coining; coins

Definition of coin (Entry 2 of 3)

transitive verb

1a : to make (a coin) especially by stamping : mint
b : to convert (metal) into coins
2 : create, invent coin a phrase
coin money
: to get rich quickly

Definition of coin (Entry 3 of 3)

1 : of or relating to coins
2 : operated by coins

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Other Words from coin


coiner \ ˈkȯi-​nər How to pronounce coiner (audio) \ noun

Synonyms for coin

Synonyms: Noun

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Examples of coin in a Sentence

Noun I have a dollar in coins. seeking a job that pays plenty of coin Verb The coach coined the phrase “refuse to lose.” William Shakespeare is believed to have coined many words. The nation plans to coin more money.
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Recent Examples on the Web: Noun Bridgeland placed first in 14-6A, Langham Creek is next, followed by Bryan (10-6), who secured third place via coin flip. Alvaro Montano, Houston Chronicle, "Cy-Fair sports notebook: Cy-Fair remains perfect; three-way tie in 14-6A," 7 Nov. 2019 So Auburn’s chances of winning at least one of its two big November home games is slightly better than a coin flip. Christopher Smith, al, "A realistic look at Auburn’s chances of upsetting Georgia or Alabama," 5 Nov. 2019 But the uncertainty of it all makes a double-digit point spread a bit of a coin flip. Benjamin Hoffman, New York Times, "N.F.L. Week 8 Predictions: Our Picks Against the Spread," 25 Oct. 2019 And the coach tried to reverse Philadelphia's trend of slow starts by taking the ball after winning the coin flip, just the second time in 33 winning flips that Pederson hasn't deferred in order to start the second half on offense. NBC News, "Cowboys run over Eagles, take 1st in NFC East with 37-10 win," 21 Oct. 2019 And the coach tried to reverse Philadelphia’s trend of slow starts by taking the ball after winning the coin flip, just the second time in 33 winning flips that Pederson hasn’t deferred in order to start the second half on offense. San Diego Union-Tribune, "Cowboys run over Eagles, take 1st in NFC East with 37-10 win," 20 Oct. 2019 The last-place teams in each division would square off in a coin flip for the top pick in the 1969 NBA Draft. Jr Radcliffe, Milwaukee Journal Sentinel, "Kareem Abdul-Jabbar debuted with the Bucks 50 years ago this month; here's what people were talking about as the game approached," 14 Oct. 2019 First, the coin flip determined whether any given participant would have to complete an enjoyable 10-minute task or a difficult 45-minute one. David Desteno, Quartz, "How to turn fleeting joy into long-term happiness," 11 Oct. 2019 So that probably puts Shenault at about 25 percent and Nixon as a coin flip, 50-50. oregonlive, "Scouting the Buffaloes: 5 questions, prediction with a Colorado writer," 11 Oct. 2019 Recent Examples on the Web: Verb The #DontMuteDC hashtag, coined by a Howard University student, took off. Marissa J. Lang, Washington Post, "Go-go, once blamed for D.C.’s social ills, gains momentum to become the official music of the District," 1 Nov. 2019 Ghannoum is a respected world leader in the field of microbiome research, having coined the term mycobiome as his area of concentration involves the fungi, not the bacteria, in the gut and mouth. Michael K. Mcintyre, cleveland, "How renowned microbiome scientist Mahmoud Ghannoum’s journey to Cleveland began with the kindness of a stranger," 12 Oct. 2019 Much of this new brand of hatred came in the name of ethnopluralism, an intellectual concept coined by the German scholar Henning Eichberg in 1973. Sylvia Taschka, The Conversation, "Trump’s America shines bright for Europe’s radical New Right," 7 Oct. 2019 The word, coined by the SETI pioneer Jill Tarter in 2006, is based on the term biosignatures, which refers to evidence—liquid water, atmospheric oxygen—that hints at the existence of living organisms on a planet’s surface. Adam Mann, The New Yorker, "Intelligent Ways to Search for Extraterrestrials," 3 Oct. 2019 Kylie single-handedly coined the vague arm raise and loves taking photos with weird shadows crossing her face. Kelsey Stiegman, Seventeen, "Kylie Jenner Has a New Signature Instagram Pose: the Boob Grab," 30 Sep. 2019 But the author and spiritual guru might have coined the phrase that comes to define the 2020 election and, just possibly, the Donald Trump era: Dark psychic force., "‘Dark psychic force,’ Marianne Williamson’s throwaway debate line, lives on as Donald Trump era catch-all," 8 Aug. 2019 DataSpii The sensitive data was caught up in DataSpii, the name for this incident coined by Sam Jadali, the researcher who discovered and documented the systemic privacy issue. Dan Goodin, Ars Technica, "Still available via Google Analytics: Data slurped from 4 million browsers," 24 July 2019 The harvest moon’s name was coined by farmers who gathered crops under the moonlight during busy fall harvest seasons, Petro said., "A rare harvest moon will dazzle the night sky on Friday the 13th, NASA said.," 13 Sep. 2019 Recent Examples on the Web: Adjective The victim told him where to find a bedroom safe and coin jar, which together contained $230. Kim Chatelain,, "Franklinton man to serve 15 years for armed robbery in bathroom," 21 June 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'coin.' 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 coin


14th century, in the meaning defined at sense 1a


14th century, in the meaning defined at sense 1a


circa 1566, in the meaning defined at sense 1

History and Etymology for coin


Middle English, from Anglo-French coing wedge, corner, from Latin cuneus wedge

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Statistics for coin

Last Updated

12 Nov 2019

Time Traveler for coin

The first known use of coin was in the 14th century

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More Definitions for coin


How to pronounce coin (audio)

English Language Learners Definition of coin

 (Entry 1 of 2)

: a small, flat, and usually round piece of metal issued by a government as money



English Language Learners Definition of coin (Entry 2 of 2)

: to create (a new word or phrase) that other people begin to use
: to make (money in the form of coins)


\ ˈkȯin How to pronounce coin (audio) \

Kids Definition of coin

 (Entry 1 of 2)

1 : a piece of metal put out by government authority as money
2 : metal money … the quantity of coin he had seen was too vast to be real.— Mark Twain, Tom Sawyer


coined; coining

Kids Definition of coin (Entry 2 of 2)

1 : to make coins especially by stamping pieces of metal : mint
2 : to make metal (as gold or silver) into coins
3 : to make up (a new word or phrase)

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More from Merriam-Webster on coin

Thesaurus: All synonyms and antonyms for coin

Rhyming Dictionary: Words that rhyme with coin

Spanish Central: Translation of coin

Nglish: Translation of coin for Spanish Speakers

Britannica English: Translation of coin for Arabic Speakers Encyclopedia article about coin

Comments on coin

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strength of mind

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