lesbo

[lez-boh]

noun, plural les·bos. Slang: Extremely Disparaging and Offensive.

a contemptuous term used to refer to a lesbian.

Origin of lesbo

An Americanism dating back to 1935–40; lesb(ian) + -o
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Word Origin and History for lesbo

by 1940, colloquial shortening of lesbian.

Online Etymology Dictionary, © 2010 Douglas Harper