bikini
- A two-piece swimsuit for women, consisting of a bra top and separate bottoms that cover the groin and buttocks, leaving the midriff exposed. nounShe wore a bright red bikini to the beach.The store had a wide selection of bikinis in various colors and styles.
- A style of undergarment similar to the swimsuit, typically consisting of a bra and panties. nounShe bought a bikini set for her summer vacation.The lingerie shop featured a new line of lace bikinis.