any muscle that turns a limb or part inward.
Origin of invertor
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for invertor
Historical Examples of invertor
You merely had to put them on the Invertor in Surgery and flick the switch for full Inversion.The Big Time
Fritz Reuter Leiber
A muscle that turns a body part such as the foot inward.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.