Source : Webster's Revised Unabridged Dictionary (1913)

Androgynous \An*drog"y*nous\, Androgynal \An*drog"y*nal\, a. [L.
   androgynus, Gr. ?; 'anh`r, 'andro`s, man + gynh` woman: cf.
   F. androgyne.]
   1. Uniting both sexes in one, or having the characteristics
      of both; being in nature both male and female;
      hermaphroditic. --Owen.

            The truth is, a great mind must be androgynous.
                                                  --Coleridge.

   2. (Bot.) Bearing both staminiferous and pistilliferous
      flowers in the same cluster.

Source : WordNet®

androgynous
     adj : having both male and female characteristics [ant: {male}, {female}]