/ Dictionary / Index D D&D: Meaning and Definition of Find definitions for: D&D Pronunciation: [key] Dungeons and Dragons. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dd (Thesaurus) D and C dandelion Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language