- Also called mate. Chess.
- an act or instance of maneuvering the opponent's king into a check from which it cannot escape, thus bringing the game to a victorious conclusion.
- the position of the pieces when a king is checkmated.
- a complete check; defeat: His efforts to escape met with a checkmate.
- to maneuver (an opponent's king) into a check from which it cannot escape; mate.
- to check completely; defeat: Napoleon was checkmated at Waterloo.
- (used by a player to announce that they have put the opponent's king into inextricable check.)
- chess
- the winning position in which an opponent's king is under attack and unable to escape
- the move by which this position is achieved
- utter defeat
- to place (an opponent's king) in checkmate
- to thwart or render powerless
- a call made when placing an opponent's king in checkmate