noun, plural or·chi·ec·to·mies. Surgery.
excision of one or both testes; castration.
Origin of orchiectomy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Surgical removal of one or both testes.testectomy
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.