/ Dictionary / Index T tridentate: Meaning and Definition of Find definitions for: tri•den•tate Pronunciation: (trī-den'tāt), [key] — adj. having three teeth or toothlike parts or processes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. trident Tridentine Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language