stimulant

stimulant definition - medical

stim·u·lant (stĭmˈyə-lənt)

noun
An agent that arouses organic activity, strengthens the action of the heart, increases vitality, and promotes a sense of well-being.
adjective
Serving as or being a stimulant.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Comments
Improve this definition.
Do you have more to add? Share your linguistic knowledge or observation.
/Register to save your comments.