n. pl. mo·no·ki·nis 1. A women's close-fitting, one-piece swimsuit, leaving the legs and arms bare and often featuring cutouts on the front, back, and sides of the torso. 2. A women's topless swimsuit consisting of a brief, close-fitting bottom. [French : mono-, mono- + (bi)kini, bikini (taken as a compound of bi-, bi- and -kini, since a bikini has two pieces); see BIKINI.] |
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