Definition, Meaning & Synonyms

nitrite

noun

/ˈnaɪtraɪt/

Definition

A nitrite is a chemical compound that contains a nitrite ion (NO2-), which is made up of one nitrogen atom and two oxygen atoms.

Examples

Nitrite levels in water are monitored to ensure safety for drinking.
Processed meats often contain nitrites to prevent bacterial growth.
Some plants can convert nitrate into nitrite as part of their nutrient uptake.

Meaning

Nitrites are often used in food preservation and can also occur in the environment as a result of nitrogen cycles. In the human body, nitrites can play a role in various biochemical processes and can convert to nitric oxide, which is important for various bodily functions.