chorea Hear it!

chorea definition

cho·rea (kô rēə)

noun

a disorder of the nervous system characterized by irregular, jerking movements caused by involuntary muscular contractions; Saint Vitus' dance

Etymology: ModL < L, a dance in a ring < Gr choreia, choral dance

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.