Anatomy, Zoology. any of several muscles that permit pronation of the hand, forelimb, or foot.
Origin of pronator
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for pronator
Historical Examples of pronator
He differs from man in the figure of the deltoides, pronator, radi teres, et extensor pollicis brevii.Buffon's Natural History. Volume IX (of 10)
Georges Louis Leclerc de Buffon
Here the artery lies in the interval between the supinator longus and the pronator radii teres.A Manual of the Operations of Surgery
any muscle whose contractions produce or affect pronation
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
A muscle that effects or assists in pronation.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.