The Collaborative International Dictionary of English v.0.48:

Gynandromorphous \Gy*nan`dro*mor"phous\
   (j[i^]*n[a^]n`dr[-o]*m[^o]r"f[u^]s), a. (Zool.)
   Affected with gynandromorphism.
   [1913 Webster]

WordNet (r) 3.0 (2006):

gynandromorphous
    adj 1: having both male and female morphological characteristics
           [syn: gynandromorphic, gynandromorphous]