/ Dictionary / Index N nitre: Meaning and Definition of Find definitions for: ni•tre Pronunciation: (nī'tur), [key] — n. Chiefly Brit. niter. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: nitre (Thesaurus) nitratine nitric Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language