three-piece • adj. consisting of three separate and complementary items, in particular: ∎ (of a set of furniture) consisting of a sofa and two armchairs. ∎ (of a set of clothes) consisting of slacks or a skirt with a vest and jacket. • n. a set of three separate and complementary items. ∎ a group consisting of three musicians.
"three-piece." The Oxford Pocket Dictionary of Current English. . Encyclopedia.com. (August 18, 2019). https://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/three-piece
"three-piece." The Oxford Pocket Dictionary of Current English. . Retrieved August 18, 2019 from Encyclopedia.com: https://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/three-piece