1. a person or thing that discards; one who throws away or rejects something
Usage: common in card games and general usage

Examples

• In poker, the discarder must follow the rules about which cards can be removed from play.
• The discarder of the old furniture made room for new pieces in the living room.
• As the main discarder in the game, she decided which tiles to remove each turn.
• The discarder of single-use plastics is helping reduce environmental waste.
• He was known as a discarder of outdated traditions.