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leucotomy

[loo-kot-uh-mee]
noun, plural leu·cot·o·mies. Chiefly British Surgery.
  1. prefrontal lobotomy.

Origin of leucotomy

First recorded in 1935–40; leuco- + -tomy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for leucotomy

leucotomy

noun
  1. the surgical operation of cutting some of the nerve fibres in the frontal lobes of the brain for treating intractable mental disordersSee also lobotomy

Word Origin for leucotomy

C20: from leuco- (with reference to the white brain tissue) + -tomy
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
leucotomy in Medicine

leucotomy

[lōō-kŏt′ə-mē]
n.
  1. Variant ofleukotomy
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.