English Dictionary

perineum

/ˌpɛ.ɹɪˈniː.əm/

noun

(anatomy) The region between the human genitalia, especially the scrotum, and anus. The male perineum is between the scrotum and anus. The female perineum is between the vagina and anus.

The perineum is the region between the human genitalia.

意味（1）

(anatomy) The region between the human genitalia, especially the scrotum, and anus. The male perineum is between the scrotum and anus. The female perineum is between the vagina and anus.

He was attacked with complete retention of urine, after a debauch, and six weeks afterwards an abscess formed in the perineum, which eventually burst, leaving a fistulous opening, through which the urine continued to be discharged to the period of his admission into the Hospital.