vena bulbi penis

English Thesaurus

1. vein of the head of the penis; tributary of the internal pudendal vein that drains the perineum (noun.body)

hypernym	:	vein, vena, venous blood vessel,
definition	:	a blood vessel that carries blood from the capillaries toward the heart (noun.body)

part meronym	:	member, penis, phallus,
definition	:	the male organ of copulation (`member' is a euphemism) (noun.body)