The Collaborative International Dictionary of English v.0.48:

Hermaphrodism \Her*maph"ro*dism\, n. [Cf. F. hermaphrodisme.]
   (Biol.)
   See Hermaphroditism.
   [1913 Webster]

WordNet (r) 3.0 (2006):

hermaphrodism
    n 1: congenital condition in which external genitalia and
         internal sex organs have both male and female
         characteristics [syn: hermaphroditism, hermaphrodism]