(baseball) Third base.

(idiomatic) To choose a preference (as in predicting which boxer will win a match).

Alternative form of kitty-corner

Alternative form of kitty-corner

(idiomatic, business, finance) To monopolize a resource or commodity, as with the intent of driving up prices.

(soccer) A kick awarded to the attacking team when the ball leaves the field of play by wholly crossing the goal line without a goal having been scored, having last touched a player from the defending team. For the kick, the ball is placed within the corner arc closest to where it went out of play.

A method of encoding Chinese characters using four numerical digits per character (in some situations, an additional digit is used).

(baseball) Second base, because it is often the key to scoring and defense.

(US, Canada) Diagonally across from.

(US, Canada) Of or pertaining to something at a diagonal to another; of four corners, those diagonal to another.