karat

noun

kar·​at ˈker-ət 

ˈka-rət

variants or carat

: 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

The 37 mm case, integrated bracelet, and dial are crafted in 18-karat gold, with the eight white-gold screws on the bezel providing only the slightest bit of contrast. —Rachel Cormack, Robb Report, 6 June 2026

The Princess of Wales’ earrings were crafted in 18-karat yellow gold and featured the brand’s Nile hoop earrings with dangling bee charms. —Julia Teti, Footwear News, 4 June 2026

The spa Guests are able to indulge in a 24-karat gold Signature Gold Journey at Iridium Spa, so very Dubai and a nod to the luxury appeal the emirate and the hotel demand. —Condé Nast, Condé Nast Traveler, 1 June 2026

The President is also slated to appear on a number of coins, including a commemorative 24-karat gold coin and a $1 coin that will reportedly circulate as currency. —Miranda Jeyaretnam, Time, 29 May 2026

Word History

Etymology

Middle English carrat — more at carat

First Known Use

15th century, in the meaning defined above

Rhymes for karat

• buret
• carat
• ferret
• garret
• merit
• parrot
• demerit
• inherit
• preterit
• disinherit

Kids Definition

karat

noun

kar·​at

variants or carat

ˈkar-ət

: a unit of fineness for gold equal to ¹⁄₂₄ part of pure gold in a blend with one or more other metals