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noun car·at \ˈker-ət, ˈka-rət\
: a unit for measuring the weight of jewels (such as diamonds) that is equal to 200 milligrams
Full Definition of CARAT
: a unit of weight for precious stones equal to 200 milligrams
See carat defined for English-language learners
Origin of CARAT
Middle English carrat measure of fineness in gold, from Middle French carat measure of fineness in gold or of weight in gems, from Italian carato, from Arabic qīrāṭ bean pod, a small weight, from Greek keration carob bean, a small weight, from diminutive of kerat-, keras horn — more at horn
First Known Use: 1555
CARAT Defined for Kids
carat
noun car·at \ˈker-ət\
Definition of CARAT for Kids
: a unit of weight for gemstones (as diamonds) equal to 200 milligrams
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