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tribadism

American  
[trib-uh-diz-uhm] / ˈtrɪb əˌdɪz əm /

noun

  1. lesbianism.

tribadism British  
/ ˈtrɪbədˌɪzəm /

noun

  1. a lesbian practice in which one partner lies on top of the other and simulates the male role in heterosexual intercourse

"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

Etymology

Origin of tribadism

First recorded in 1810–20; tribade + -ism

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

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