myasthenia Hear it!

myasthenia definition

my·as·thenia (mī′as t̸hē′nē ə)

muscular weakness or fatigue

Etymology: ModL: see myo- & asthenia

Related Forms:

  • myasthenic my′·as·then′ic (-t̸hen′ik) adjective

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.