con·ser·va·tion

[kon-ser-vey-shuhn]
noun
1.
the act of conserving; prevention of injury, decay, waste, or loss; preservation: conservation of wildlife; conservation of human rights.
2.
official supervision of rivers, forests, and other natural resources in order to preserve and protect them through prudent management.
3.
a district, river, forest, etc., under such supervision.
4.
the careful utilization of a natural resource in order to prevent depletion.
5.
the restoration and preservation of works of art.

Origin:
1350–1400; Middle English conservacioun < Latin conservātiōn- (stem of conservātiō), equivalent to conservāt(us) (past participle of conservāre to conserve; see -ate1) + -iōn- -ion

con·ser·va·tion·al, adjective
an·ti·con·ser·va·tion, noun, adjective
non·con·ser·va·tion, noun
non·con·ser·va·tion·al, adjective
pro·con·ser·va·tion, adjective
self-con·ser·va·tion, noun


1. care, husbandry, protection.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source Link To conservation
00:10
Conservation is always a great word to know.
So is bezoar. Does it mean:
an extraordinary or unusual thing, person, or event; an exceptional example or instance.
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
Collins
World English Dictionary
conservation (ˌkɒnsəˈveɪʃən) [Click for IPA pronunciation guide]
 
n
1.  the act or an instance of conserving or keeping from change, loss, injury, etc
2.  a.  protection, preservation, and careful management of natural resources and of the environment
 b.  (as modifier): a conservation area
 
conser'vational
 
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
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Etymonline
Word Origin & History

conservation
late 14c., "preservation of one's health and soundness," from L. conservationem, noun of action from conservare (see conserve). Meaning "preservation of existing conditions" in any sense is from mid-15c. Since late 15c., in ref. to English municipal authorities who had
charge of rivers, sewers, forests, fisheries, etc. Specifically of the environment from 1922.
Online Etymology Dictionary, © 2010 Douglas Harper
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American Heritage
Science Dictionary
conservation   (kŏn'sûr-vā'shən)  Pronunciation Key 
The protection, preservation, management, or restoration of natural environments and the ecological communities that inhabit them. Conservation is generally held to include the management of human use of natural resources for current public benefit and sustainable social and economic utilization.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Example sentences
Despite the risks, a network approach to conservation is surely the right way
  to go.
Moderation and conservation are its fundamental values.
Famous for finding fossils of early humans, the author took up the cause of
  conservation.
We tend to see whales as symbols of conservation, and sometimes even symbols of
  conservation's excesses.
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