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Definition of conserve

conserve

/kənˈsɜːrv/
con · serve

Plural:conserves
•
Adjective:conservational
•
Past Simple:conserved
•
Past Participle:conserved
•
Present Participle:conserving
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conserve Lexical Profile

conserve Game Scores & Validity

• verb

1

To protect something (especially an environmentally or culturally important resource or place) from harm, loss, or destruction.

Example

"The national park was established to conserve the native wildlife and ancient forests of the region."


2

To use a supply or resource sparingly and carefully so as to prevent waste or exhaustion.

Example

"The marathon runners paced themselves early in the race to conserve their energy for the final miles."


3

To maintain a physical or chemical quantity (such as mass, energy, or momentum) at a constant overall value during a process or interaction.

Example

"In an isolated system, total momentum is always conserved during a collision between particles."

Synonyms
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Antonyms
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• noun

1

A jam-like preparation made from whole or coarsely chopped fruits stewed in sugar, often containing a mixture of fruits, nuts, or raisins.

Example

"She spread a spoonful of homemade apricot and walnut conserve onto her warm toast."

Synonyms
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Word Nuance & Usage

'Conserve' and 'preserve' overlap, but 'conserve' typically means to use a resource carefully so as to avoid waste or depletion, whereas 'preserve' means to keep something in its original state and protect it from harm or decay.

• Rhymes for conserve

Word Origin & Etymology

Borrowed in Middle English from Old French 'conserver', from Latin 'conservare' ('to keep, preserve'), formed from the intensive prefix 'con-' and 'servare' ('to keep guard, observe').

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Conserve. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/conserve
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