/ Dictionary / Index D ditz: Meaning and Definition of Find definitions for: ditz Pronunciation: (dits), [key] airhead. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ditty box ditzy Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language