Origin of effector
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- physiol a nerve ending that terminates in a muscle or gland and provides neural stimulation causing contraction or secretion
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, gland, or organ capable of responding to a stimulus, especially a nerve impulse.
- A nerve ending that carries impulses to a muscle, gland, or organ and activates muscle contraction or glandular secretion.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.