1. A weight of four grains; a 24th part consisting of pure gold; thus gold of 22 carats is gold of which 22 parts are pure. Not to be worth a carat, to be of little or no value.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• cavaet,
• cadat,
• garet,
• caght,
• capret,
• carda,
• corad,
• carprt,
• cario,
• calait,
• carral,
• karft,
• carate,
• cara,
• karrat,
• caart,
• carlot,
• cartd,
• caroet,
• carfty

• CARTA,
• caret,
• crate,
• karat,
• carroty,
• Carita,
• Cared,
• carte,
• carty,
• carrot,
• caretta,
• karate,
• cart,
• cardia,
• carruth,
• cartee.

The adjective form of the word "carat" is "carat" itself.

The plural of the "carat" can be the "carats".

The singular of the "carat" can be the "carat".