fellatio

American  

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

Also fellation

noun

1. oral stimulation of the penis, especially to orgasm.

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fellatio British  

/ fɪˈleɪʃɪəʊ, fɛ- /

noun

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

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Other Word Forms

• fellator noun
• fellatrix noun

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