(baseball) The three results of a plate appearance that do not involve the fielders: home runs, walks, and strikeouts.

A confidence game in which the victim, or mark, is tricked into betting a sum of money that they can find the money card, for example the queen of hearts, among three face-down playing cards.

present participle of less than three

(slang) prison / (slang) shelter

plural of three-martini lunch

plural of three-finger salute

(computing, humorous) Control-Alt-Delete, a keypress used to reset or interrupt the computer.

A fraudster who operates a game of three-card monte.

(Canadian football) A timeout and warning given to the coaches with three minutes to go before the end of each half; after this point, the clock stops at the end of every play. Analogous to the two-minute warning of American football.

plural of three-quarter back