1. to cast aside or dispose of; get rid of: to discard an old hat.
a. to throw out (a card or cards) from one's hand.
b. to play (a card, not a trump, of a different suit from that of the card led).
Cards.to discard a card or cards.
1. the act of discarding.
2. a person or thing that is cast out or rejected.
3. Cards.a card or cards discarded.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.