/ Dictionary / Index T triazole: Meaning and Definition of Find definitions for: tri•a•zole Pronunciation: (trī'u-zōl", trī-az'ōl), [key] — n. Chem. any of a group of four compounds containing three nitrogen and two carbon atoms arranged in a five-membered ring and having the formula CHN. any of a number of their derivatives. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. triazoic trib. Related Content Daily Word Quiz: entomology Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language