ambisexual /ˌæm.bɪˈsɛk.ʃuː.əl/adjective 4noun 1forms 1 adjective4 •Hermaphroditic.However, the question must be asked: at which stage in the life-history of an ambisexual (hermaphroditic) fish does sex differentiation take place? — 2012 •Bisexual: attracted to persons of either sex. •(slang) Of ambiguous sexual orientation. •Unisex: fit for persons of either sex. noun1 •An ambisexual person. formsambisexuals