impulsion

impulsion definition - medical

im·pul·sion (ĭm-pŭlˈshən)

noun
An urge to perform certain actions without regard for internal or social constraints.

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.