ALL meanings of bathing costume
bath cos·tume
B b - countable noun bathing costume A bathing costume is a piece of clothing that is worn for swimming, especially by women and girls. 3
- noun bathing costume (chiefly Britain, rather dated) The clothes that one wears when bathing in the sea or a swimming pool, especially the one-piece garment worn by women and girls; a swimming costume, bathing suit, swimming trunks or swimsuit. 0