- suddenly occurring paralysis that distorts one side of the face, caused by a lesion of the facial nerve.
Origin of Bell's palsy
1855–60; named after Charles Bell (1774–1842), Scottish anatomist, who first described it
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a usually temporary paralysis of the muscles of the face, normally on one side
Word Origin for Bell's palsy
C19: named after Sir Charles Bell (1774–1842), British anatomist
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
- facial palsy
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.