fellatio

American

[fuh-lay-shee-oh, -lah-tee-oh, fe-] / fəˈleɪ ʃiˌoʊ, -ˈlɑ tiˌoʊ, fɛ- /

Also fellation

noun

oral stimulation of the penis, especially to orgasm.

fellatio British

/ fɪˈleɪʃɪəʊ, fɛ- /

noun

a sexual activity in which the penis is stimulated by the partner's mouth Compare cunnilingus

"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

Other Word Forms

Etymology

Origin of fellatio

1885–90; < New Latin fellātiō, equivalent to Latin fel ( l ) āt ( us ) (past participle of fel ( l ) āre to suck) + -iō -ion

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