foreskin; prepuce
Anatomical term for the fold of skin covering the glans of the penis. Used in medical and formal contexts.
包皮の切除は割礼と呼ばれる。
Removal of the foreskin is called circumcision.
circumcision
clitoral hood; prepuce of clitoris
foreskin; prepuce
balanoposthitis; inflammation of the glans and foreskin
From 包 (wrap, cover) and 皮 (skin), literally 'covering skin'. The reading ほうひ is the on'yomi of both characters.