Search Result for "metric_grain":
Wordnet 3.0

NOUN (1)

1. a weight unit used for pearls or diamonds: 50 mg or 1/4 carat;
[syn: grain, metric grain]



WordNet (r) 3.0 (2006):

metric grain
    n 1: a weight unit used for pearls or diamonds: 50 mg or 1/4
         carat [syn: grain, metric grain]