Search Result for "sodium fluoride":
Wordnet 3.0

NOUN (1)

1. a colorless crystalline salt of sodium (NaF) used in fluoridation of water and to prevent tooth decay;


WordNet (r) 3.0 (2006):

sodium fluoride n 1: a colorless crystalline salt of sodium (NaF) used in fluoridation of water and to prevent tooth decay