/ Dictionary / Index D doobie: Meaning and Definition of Find definitions for: doo•bie Pronunciation: (d'bē), [key] — n. Slang. a marijuana cigarette. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. donzel doodad Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language