Definitions for "Blood vessel"
Any vessel or canal in which blood circulates in an animal, as an artery or vein.
Vein, artery or capillary through which blood flows
A term for a tube conveying blood, which may be used to describe an artery, capillary, vein, or sinus
Keywords:  pathways, travels, body
The pathways through which blood travels in the body.
Keywords:  pipes, flows, body, one
One of the many "pipes" in the body through which blood flows.