'fellatio' definitions:
Definition of 'fellatio'
(from WordNet)
noun
Oral stimulation of the penis [syn: fellatio, fellation]
Definition of 'fellatio'
From: GCIDE
- fellatio \fel*la"ti*o\ (f[e^]l*l[=a]"sh[=e]*[-o]; f[e^]l*l[=a]"t[=e]*[-o]), n. a form of sexual activity between two persons in which the penis of one is stimulated by the other's mouth, especially until orgasm is achieved. It is a form of oral sex. Compare cunnilingus. The act is also called by the slang term {blow job}. [PJC]