/ Dictionary / Index D deep discount: Meaning and Definition of Find definitions for: deep' dis'count Pronunciation: [key] a discount far larger than normally offered. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. deep-chested deep-dish Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language