eunuchoidism

eu·nuch·oid·ism

noun \ˈyü-nə-ˌkȯi-ˌdiz-əm\

Definition of EUNUCHOIDISM

: a state suggestive of that of a eunuch in being marked by deficiency of sexual development, by persistence of prepubertal characteristics, and often by the presence of characteristics typical of the opposite sex