/ Dictionary / Index D dendritic: Meaning and Definition of Find definitions for: den•drit•ic Pronunciation: (den-drit'ik), [key] — adj. formed or marked like a dendrite. of a branching form; arborescent. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dendritic (Thesaurus) dendrite dendritic cell Related Content Daily Word Quiz: hale Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language