carat

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a unit of weight for precious stones = 200 mg
• Hypernyms:
metric weight unit, weight unit
• Part Holonyms:
gram, gramme, gm, g
• Part Meronyms:
decigram, dg
2. the unit of measurement for the proportion of gold in an alloy;
18-karat gold is 75% gold;
24-karat gold is pure gold
• Syn:
karat, kt
• Hypernyms:
unit of measurement, unit

• Từ đồng nghĩa / Synonyms:
  karat, kt