preservative

preservative (prɪˈzɜːvətɪv)

—n
1.	something that preserves or tends to preserve, esp a chemical added to foods to inhibit decomposition

—*adj*
2.	tending or intended to preserve

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preservative pre·ser·va·tive (prĭ-zûr'və-tĭv)
n.
A substance added to food products or to organic solutions to prevent decomposition due to chemical change or bacterial action.

Example sentences

Many of the samples fixed in celloidin also float in a liquid preservative that

is probably formaldehyde or alcohol.

The volcano's intense heat proved to be a great preservative.

Salt not only enhances taste but also acts as a preservative and adds texture.

Alcohol is an excellent preservative, and this is a great way to store your

cherries beyond their growing season.

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Matching Quote

"Without thinking highly either of men or of matrimony, marriage had always been her object; it was the only honourable provision for well-educated young women of small for tune, and however uncertain of giving happiness, must be their pleasantest preservative from want."

-Jane Austen