/ Dictionary / Index D denticle: Meaning and Definition of Find definitions for: den•ti•cle Pronunciation: (den'ti-kul), [key] — n. a small tooth or toothlike part. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: denticle (Thesaurus) denti- denticulate Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language