celibate      
 adjective uk/ˈsel.ə.bət/ us/ˈsel.ə.bət/
 (尤指因为宗教承诺)独身的,禁欲的,没有性生活的
not having sexual activity, especially because you have made a religious promise not to
 celibate      
noun [ C ]  formal uk/ˈsel.ə.bət/ us/ˈsel.ə.bət/
 禁欲者,无性生活者
a person who does not have sex