(idiomatic) A group of three stupid people.

Having three components or parts. / Aggressive, energetic, enthusiastic, exuberant; two-fisted.

A simplified game of pool in which players attempt to pot three object balls in as few shots as possible.

(Maoism) A policy stating that peasants should eat together, live together, and labour together.

God, guns and gays, as wedge issues

(UK, education) A child who will turn three years old during the school term, and may therefore count as a three-year-old for the purposes of registering at a school.

plural of rising three

Less common spelling of three-fourths

Less common spelling of three-fifths

Three of five equal parts (3/5, ⅗, 0.6).