/ Dictionary / Index D dumb Dora: Meaning and Definition of Find definitions for: dumb' Do'ra Pronunciation: [key] — Slang. Slang. a foolishly simple, stupid, or scatterbrained woman. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dumb compass dumb-dumb Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language