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noun, plural sym·pa·thec·to·mies. Medicine/Medical.
Origin of sympathectomy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
noun plural -mies
the surgical excision or chemical destruction (chemical sympathectomy) of one or more parts of the sympathetic nervous system
Word Origin for sympathectomy
C20: from sympathetic + -ectomy
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
Surgical removal of a part of the sympathetic nervous system.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.