- to perform fellatio on.
- to engage in fellatio.
Origin of fellate
First recorded in 1965–70; by back formation from fellatio
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- (tr) to perform fellatio on (a person)
Word Origin for fellate
C20: back formation from fellatio
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
Word Origin and History for fellated
1968, verbal derivative of fellatio. Related: Fellated; fellating.
Online Etymology Dictionary, © 2010 Douglas Harper