/ˈsɜ:kəmsaɪz ||; ˈsɝkəmˌsaɪz/verb [T] to cut off the skin at the end of a man's sexual organ (penis) or to remove part of a woman's sexual organs(clitoris), for religious or sometimes (in the case of a man) medical reasons 割包皮或阴蒂 ➔circumcision /ˌsɜ:kəmˈsɪʒn ||; ˌsɝkəmˈsɪʒən/ noun [C,U]