homosexual /ˌhəuməuˈseksjuəl/ I. adj. 同性恋爱的：HIV transmission among homosexual men男同性恋者之间艾滋病病毒的传播‖II. n. [c] 同性恋爱者：deep-rooted prejudice against homosexuals对同性恋者根深蒂固的偏见 He came out as a homosexual after his mother died. 他在母亲死后公开承认自己是同性恋者。