/ Dictionary / Index D dentate: Meaning and Definition of Find definitions for: den•tate Pronunciation: (den'tāt), [key] — adj. Bot., Zool. having a toothed margin or toothlike projections or processes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dentate (Thesaurus) dentary dentation Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language