cossie

[ koz-ee ]
/ ˈkɒz i /

noun Australian Informal.

a bathing suit; bathers.

Origin of cossie

1915–20; ( swimming) cos(tume) + -ie

Example sentences 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