n (bridge) A call that increases certain scoring points if the last preceding bid becomes the contract.
n (billiards) A strike in which the object ball is struck so as to make it rebound against the cushion to an opposite pocket.
n A bet on two horses in different races in which any winnings from the first race are placed on the horse in the later race.
n (soccer) Two competitions, usually one league and one cup, won by the same team in a single season.
v (context|music|intransitive|usually followed by "on") To be capable of performing (upon an additional instrument).
v (bridge) To make a call that will double certain scoring points if the preceding bid becomes the contract.