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evacuation

[ih-vak-yoo-ey-shuh n] /ɪˌvæk yuˈeɪ ʃən/
noun
1.
the act or process of evacuating, or the condition of being evacuated; discharge or expulsion, as of contents.
2.
Physiology. discharge, as of waste matter through the excretory passages, especially from the bowels.
3.
something evacuated or discharged.
4.
the removal of persons or things from an endangered area.
5.
clearance by removal of troops, equipment, etc.
6.
the withdrawal or removal of troops, civilians, etc.
Origin
1350-1400
1350-1400; Middle English evacuacioun < Late Latin ēvacuātion- (stem of ēvacuātiō). See evacuate, -ion
Related forms
evacuative
[ih-vak-yoo-ey-tiv] /ɪˈvæk yuˌeɪ tɪv/ (Show IPA),
adjective
nonevacuation, noun
reevacuation, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Word Origin and History for nonevacuation
evacuation
c.1400, from L.L. evacuationem (nom. 'evacuatio), noun of action from evacuare (see evacuate).
Online Etymology Dictionary, © 2010 Douglas Harper
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nonevacuation in Medicine

evacuation e·vac·u·a·tion (ĭ-vāk'yōō-ā'shən)
n.
Discharge of waste materials from the excretory passages of the body, especially from the bowels.

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