Carat
ˈker-ət
Meaning & Definition
noun
A unit of weight for precious stones and pearls, equivalent to 200 milligrams.
The diamond weighs 1.5 carats.
A measure of purity for gold, where 24 carats is pure gold.
The necklace is made of 18 carat gold.
Etymology
The word 'carat' is derived from the carob seeds that were historically used as a balance scale for weighing gemstones.
Common Phrases and Expressions
carat weight
The weight of a gemstone expressed in carats.
24 carat
Referring to gold that is 100% pure.
loose carat
Referring to gemstones that are sold without settings.
Related Words
karat
A measure of the purity of gold.
gemstone
A precious or semi-precious stone, often used in jewelry.
Slang Meanings
Big spender or someone who buys expensive jewelry.
He's such a carat, always showing off his new rings.
Referring to a high-value item, sometimes used in hyperbole.
That new car is a real carat!