gm

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a metric unit of weight equal to one thousandth of a kilogram (Freq. 10)
• Syn:
gram, gramme, g
• Hypernyms:
metric weight unit, weight unit
• Part Holonyms:
dekagram, decagram, dkg, dag
• Part Meronyms:
obolus, carat