urethral orifice

English Thesaurus

1. the orifice through which urine is discharged (noun.body)

hypernym	:	opening, orifice, porta,
definition	:	an aperture or hole that opens into a bodily cavity (noun.body)

part meronym	:	urethra,
definition	:	duct through which urine is discharged in most mammals and which serves as the male genital duct (noun.body)

part meronym	:	vagina,
definition	:	the lower part of the female reproductive tract; a moist canal in female mammals extending from the labia minora to the uterus (noun.body)