king

A male sovereign.

One that is supreme or preeminent in a particular group, category, or sphere.

A man chosen as the winner of a contest or the honorary head of an event.

A playing card bearing the figure of a king, ranking above a queen.

The principal chess piece, which can move one square in any direction and must be protected against checkmate.

A piece in checkers that has been moved to the last row on the opponent’s side of the board and been crowned, thus becoming free to move both forward and backward.

A king-size bed.