de-contamination

de·con·tam·i·nate

[dee-kuhn-tam-uh-neyt]
verb (used with object), de·con·tam·i·nated, de·con·tam·i·nat·ing.
1.
to make (an object or area) safe for unprotected personnel by removing, neutralizing, or destroying any harmful substance, as radioactive material or poisonous gas.
2.
to make free of contamination; purify: to decontaminate a sickroom.

Origin:
1935–40; de- + contaminate

de·con·tam·i·na·tion, noun
de·con·tam·i·na·tive, adjective
de·con·tam·i·na·tor, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source Link To de-contamination
Collins
World English Dictionary
decontaminate (ˌdiːkənˈtæmɪˌneɪt) [Click for IPA pronunciation guide]
 
vb
(tr) to render (an area, building, object, etc) harmless by the removal, distribution, or neutralization of poisons, radioactivity, etc
 
decon'taminant
 
n
 
decontami'nation
 
n
 
decon'taminative
 
adj
 
decon'taminator
 
n

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
00:10
De-contamination is always a great word to know.
So is bezoar. Does it mean:
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
a scrap or morsel of food left at a meal.
Etymonline
Word Origin & History

decontaminate
1936, from de- + contaminate. Originally in reference to poison gas.
Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
Copyright © 2013 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature
FAVORITES
RECENT