A numerical value after two and before four. Represented in Arabic digits as 3; this many dots (•••). / Describing a set or group with three elements.

The digit/figure 3. / Anything measuring three units, as length. / A person who is three years old. / The playing card featuring three pips. / Three o'clock, either a.m. or p.m.

plural of three

The age of three; three years old. / (poker slang) A pair of threes. / (basketball) Three point shots. / (UK, prison slang) The cells located on the second floor.

(archaic) three cheers; a cry of "hip hip hooray" repeated three times

(baseball) The recording of three outs in an inning without allowing a batter to reach first base.

plural of three-on-the-tree

(Buddhism) The three root kleshas of Moha (delusion and confusion), Raga (greed and sensual attachment) and Dvesha (aversion and hate), which are considered to be innate in a being.

(nautical) Having three masts.

In a three-dimensional way or manner.