kar·​at | \ˈker-ət, ˈka-rət\
variants: or

Definition of karat 

: a unit of fineness for gold equal to ¹/₂₄ part of pure gold in an alloy

Examples of karat in a Sentence

She was wearing an 18 karat gold bracelet. Pure gold is 24 karats.

Recent Examples on the Web

Celebrating their 10th anniversary, L&H has created modern versions of coach covers, made of sterling silver or with an 18 karat pink or yellow gold wash, and meant to snap over accompanying earrings, pendants, or charms. Lynn Yaeger, Vogue, "These Modern Coach Covers Are Protective (Exquisite!) Baubles to Snap Over Your Gems," 21 June 2018 Trump is hoping those glimmering karats will work better than standard carrots. Brett Bruen, Time, "Donald Trump Has Successfully Cleaned Up North Korea's Brand," 12 June 2018 In 2016, in honor of the 90th anniversary of the Hot Brown, Louisville's most famous sandwich, The English Grill at the Brown Hotel temporarily added a $90 Hot Brown dish, complete with 25 karat gold sprinkles to the menu. Kirby Adams, The Courier-Journal, "Brown Hotel is going all out for Cinco de Mayo and Kentucky Derby with this lavish julep," 30 Apr. 2018 Her head was adorned with the Swedish Aquamarine Kokoshnik Tiara, which features rows of delicate diamonds and large multi-karat aquamarine stones, according to People. Erica Gonzales, Harper's BAZAAR, "Princess Victoria and Princess Estelle of Sweden Adorably Match in Their Official Portrait," 6 Feb. 2018 The Muna has seven natural white diamonds pavé set along a slight arch and can be ordered in 14 karat yellow, rose or palladium white gold. Mandy Behbehani, San Francisco Chronicle, "Romancing the stones: Designers reinvent bridal jewelry," 26 Jan. 2018 The track sounds like it's been dipped in 24 karat gold. Kat Bein, Billboard, "The 10 Best Camila Cabello Covers & Remixes: Critic's Picks," 20 Nov. 2017 Last year, the auction house sold a 14.6-karat vivid blue diamond in Geneva for $57.5 million, or just under $4 million a karat. Paul Sullivan, New York Times, "For an Investment That Sparkles, Consider Tiffany or Cartier," 22 Sep. 2017 Elaborate murals still grace the walls of the 10 luxury suites, the pool is lined with 24 karat gold, and the rooftop is adorned with an entertaining space. Bridget Mallon, ELLE Decor, "The Versace Mansion Could Soon Return To Its Former Glory," 17 July 2015

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

15th century, in the meaning defined above

History and Etymology for karat

Middle English carrat — more at carat

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Dictionary Entries near karat


Kara Sea

Kara Su





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Time Traveler for karat

The first known use of karat was in the 15th century

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More Definitions for karat



English Language Learners Definition of karat

: a unit for measuring how pure a piece of gold is


kar·​at | \ˈker-ət\

Kids Definition of karat

: a unit of fineness for gold 14-karat gold

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More from Merriam-Webster on karat

Rhyming Dictionary: Words that rhyme with karat

Spanish Central: Translation of karat

Nglish: Translation of karat for Spanish Speakers

Britannica.com: Encyclopedia article about karat

Comments on karat

What made you want to look up karat? Please tell us where you read or heard it (including the quote, if possible).


the figure or shape of a crescent moon

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