‖ genitalia,n.pl.|dʒɛnɪˈteɪlɪə| [a. L. genitalia] = genitals (seeprec. B. b). 1876Duhring Dis. Skin 121 Their common seat is upon the face, neck, breast and genitalia.1877Huxley Anat.Inv.Anim. iv. 196 As in most Trematoda, the genitalia form a large part of the viscera.