vasodilator

(-dīlāt′ər)

adjective

Physiol. causing dilatation of the blood vessels

Origin: vaso- + dilator

noun

a nerve or drug causing such dilatation

Related Forms:

See vasodilator in American Heritage Dictionary 4

noun
Something, such as a nerve or drug, that causes vasodilation.

Learn more about vasodilator

link/cite print suggestion box