[1] : The Collaborative International Dictionary of English v.0.48

genitalia \genitalia\ n.
   the sex organs, especially the external sex organs, called
   the external genitalia; the genitals.

   syn: genital, genitals, private parts, privates, crotch.
        wordnet 1.5
see also:
external genitalia 

[2] : WordNet (r) 2.0

genitalia
     n : external sex organ syn: genital organ, genitals, private
         parts, privates, crotch
see also:
genital organ genitals private parts privates crotch 

Genitalia >> G Words
Genitalia, definition of term: Genitalia
genitalia_pag1.html

Male Genitalia >> M Words
Male Genitalia, definition of term: Male Genitalia
male+genitalia_pag1.html