/ Dictionary / Index D duck soup: Meaning and Definition of Find definitions for: duck' soup' Pronunciation: [key] something that is easy to do or accomplish: Fixing the car will be duck soup for anyone with the right tools. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. duck's ass ducktail Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language