psychosurgery

[sahy-koh-sur-juh-ree]

psy·cho·sur·ger·y

[sahy-koh-sur-juh-ree]
noun
treatment of mental disorders by means of brain surgery.
Compare lobotomy.


Origin:
1935–40; psycho- + surgery

psy·cho·sur·geon [sahy-koh-sur-juhn] , noun
psy·cho·sur·gi·cal [sahy-koh-sur-ji-kuhl] , adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
Cite This Source Link To psychosurgery

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Psychosurgery has a plethora of syllables.
So is cyclotrimethylenetrinitramine. Does it mean:
an obscure term ostensibly referring to a lung disease caused by silica dust, sometimes cited as one of the longest words in the English language.
a white, crystalline, water-insoluble, powerful high explosive, C3H6N6O6, used chiefly in bombs and shells.
Collins
World English Dictionary
psychosurgery (ˌsaɪkəʊˈsɜːdʒərɪ)
 
n
any surgical procedure on the brain, such as a frontal lobotomy, to relieve serious mental disorders
 
psychosurgical
 
adj

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
American Heritage
Medical Dictionary

psychosurgery psy·cho·sur·ger·y (sī'kō-sûr'jə-rē)
n.
Brain surgery used to treat severe, intractable mental or behavioral disorders.


psy'cho·sur'geon (-sûr'jən) n.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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