cossie

[ koz-ee ]
/ ˈkɒz i /

noun Australian Informal.

a bathing suit; bathers.

Origin of cossie

1915–20; (swimming) cos(tume) + -ie
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for cossie

  • Australians have embraced the “great Aussie cossie” and made it a national treasure.

    Ban the Speedo!|Sean Macaulay|October 5, 2009|DAILY BEAST

British Dictionary definitions for cossie

cossie
/ (ˈkɒzɪ) /

noun

an informal name for a swimming costume
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