venous blood system

English Thesaurus

1. (zoology) the system of venous blood vessels in an animal (noun.body)

hypernym	:	system,
definition	:	a group of physiologically or anatomically related organs or parts (noun.body)

part meronym	:	cardiovascular system, circulatory system,
definition	:	the organs and tissues involved in circulating blood and lymph through the body (noun.body)

domain category	:	zoological science, zoology,
definition	:	the branch of biology that studies animals (noun.cognition)