/ Dictionary / Index D down card: Meaning and Definition of Find definitions for: down' card" Pronunciation: [key] — Cards. Cards. a card that is dealt and played face down, as in blackjack and stud poker. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. downburst downcast Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language