Definitions for "Discard pile"
Keywords:  pile, deadwood, destroyed, dig, cards
Each player's cards which have been destroyed, discarded or used make up their own discard pile.
This is where all discarded cards go. Your discard pile is always face up, and either player can look at it whenever he or she likes.
The face-up, overlapped row of cards in the middle of the table to which players place their discard, or from which players may optionally draw.