bikini

[ bih-kee-nee ]
/ bɪˈki ni /

noun, plural bi·ki·nis.

a very brief, close-fitting, two-piece bathing suit for women or girls.
a very brief, close-fitting pair of bathing trunks for men or boys.
Often bikinis. underwear briefs that are fitted low on the hip or below it.

Origin of bikini

1945–50; < French, apparently named after Bikini

Definition for bikini (2 of 2)

Bikini

[ bih-kee-nee ]
/ bɪˈki ni /

noun

an atoll in the N Pacific, in the Marshall Islands: atomic bomb tests 1946. 3 sq. mi. (8 sq. km).

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for bikini

British Dictionary definitions for bikini (1 of 2)

bikini

/ (bɪˈkiːnɪ) /

noun plural -nis

a woman's very brief two-piece swimming costume

Word Origin for bikini

C20: after Bikini atoll, from a comparison between the devastating effect of the atomic-bomb test and the effect caused by women wearing bikinis

British Dictionary definitions for bikini (2 of 2)

Bikini

/ (bɪˈkiːnɪ) /

noun

an atoll in the N Pacific; one of the Marshall Islands: site of a US atomic-bomb test in 1946

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012