(basketball) An arc on the floor of a basketball court beyond which a successful shot is worth three points.

(basketball) A shot attempted from beyond the three-point line.

(idiomatic) Drunk.

(chiefly Britain) A card game somewhat like a simplified form of poker, and one of poker's several ancestors

(sports) A three-phase equestrian sport consisting of dressage, cross country, and show jumping.

(US, electricity) A type of light switch that can be arranged in pairs to control lights from two locations, as at either end of a stairway or long hallway; a double-throw switch. (Britain): two-way switch.

The start of the last hour of the day on the 24-hour clock i.e. 23:00. / The number two thousand three hundred. / The year 2300.

(idiomatic, archaic) The worth of some trifling or insignificant matter; a whit or jot of value.

A suit consisting of matching jacket, trousers, and waistcoat.

(poker slang) three of a kind kings