in vivo Hear it!

in vivo definition

in vivo (in vīvō, in vē)

occurring within the living organism

Etymology: L, lit., in one that is living

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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