vasodilator
noun
No English definition recorded for this entry.
L296324 on Wikidata ↗Wiktionary
noun
Etymology: Etymology tree Proto-Italic *wāss Latin vās Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- English vaso- English dilator English vasodilator From vaso- + dilator.
- A substance that causes dilation of the blood vessels, thereby reducing blood pressure; it may be endogenous (such as a hormone produced by the body) or exogenous (such as a drug or other chemical agent).