Relating to or characteristic of sexual development or maturity in both males and females.
rare Having or capable of developing both male and female characteristics (especially at different stages of the life cycle). Compare "ambisexual", "intersexual".
ambosexual/ˌambə(ʊ)ˈsɛkʃʊəl/ /ˌambə(ʊ)ˈsɛkʃ(ʊ)l/ /ˌambə(ʊ)ˈsɛksjʊ(ə)l/
Late 18th century (in an earlier sense). From classical Latin ambō both + sexual.