conservation

American  

[kon-ser-vey-shuhn] / ˌkɒn sərˈveɪ ʃən /

noun

1. the act of conserving; prevention of injury, decay, waste, or loss; preservation.

   conservation of wildlife;

   conservation of human rights.

   Synonyms:

   protection, husbandry, care

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.

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conservation British  

/ ˌkɒnsəˈveɪʃən /

noun

1. the act or an instance of conserving or keeping from change, loss, injury, etc

2. 1. protection, preservation, and careful management of natural resources and of the environment

   2. ( as modifier )

      a conservation area

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conservation Scientific  

/ kŏn′sûr-vā′shən /

1. 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.

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Other Word Forms

• anticonservation noun
• conservational adjective
• nonconservation noun
• nonconservational adjective
• proconservation adjective
• self-conservation noun

Etymology

Origin of conservation

First recorded in 1350–1400; Middle English conservacioun, from Latin conservātiōn- (stem of conservātiō ), equivalent to conservāt(us) (past participle of conservāre “to save, preserve”) + -iōn- noun suffix; conserve, -ate ¹, -ion

Explanation

Conservation is when you keep something from running out — whether it's plants, animals, or resources. Your new conservation project, "Save the Pigeons," might not catch on as quickly as you'd hoped. Conservation is closely related to preservation. Both are positive words that give an impression of care and attention. Your habit of never leaving the couch might sound more impressive if you refer to it as "energy conservation."

Example Sentences

But the homeowners admit they stopped providing the required amounts in 2021, two years after the town conservation commission rejected the geotube expansion.

From The Wall Street Journal • Apr. 8, 2026

They added it could "change conservation forever", as until now they had not held a complete genetic reference for Barbary macaques.

From BBC • Apr. 7, 2026

Many corporate leaders, including those I’ve worked with, know that wildlife conservation can also be good business.

From Salon • Apr. 7, 2026

The budget would shift the agency’s focus toward domestic timber production and wildfire risk mitigation and response, and away from more recent turns toward conservation and recreation.

From Los Angeles Times • Apr. 3, 2026

My father, however, took a dim view of conservation policies.

From "Middlesex: A Novel" by Jeffrey Eugenides

Related Words

• care
• conservancy
• control
• maintenance
• management
• protection
• supervision