threesome

threesome

noun

Definition of THREESOME

a group of three <the threesome has been playing music together since all three were in high school> <you don't see many threesomes at honeymoon resorts, but one bride had brought along her mother>

Synonyms triad, trifecta, trinity, trio, triple, triplet, triumvirate

Related Words trilogy, triptych; triple crown; triplicate; triplex