Meaning Of Checkmate

n.

The position in the game of chess when a king is in check and cannot be released, -- which ends the game.

n.

A complete check; utter defeat or overthrow.

v. t.

To check (an adversary's king) in such a manner that escape in impossible; to defeat (an adversary) by putting his king in check from which there is no escape.

v. t.

To defeat completely; to terminate; to thwart.