nitrite

noun

ni·​trite ˈnī-ˌtrīt 

: a salt or ester of nitrous acid

Examples of nitrite in a Sentence

Recent Examples on the Web

In the study, participants had about 45% more nitrite in their saliva after chewing sugary gum than after chewing sugar-free gum. — Jennifer Klump, Verywell Health, 17 July 2026

They are preserved through curing, smoking or adding chemicals like nitrates and nitrites. — Lauren Manaker Ms, Health, 14 July 2026

They’re typically loaded with sodium and nitrite preservatives that can raise blood pressure and damage blood vessels. — Samantha Agate, Fort Worth Star-Telegram, 1 July 2026

Cut back on meats with nitrites, such as beef jerky, bacon, pepperoni and deli meats. — Eva Flowe updated May 6, Charlotte Observer, 6 May 2026

Word History

First Known Use

1788, in the meaning defined above

Phrases Containing nitrite

• amyl nitrite
• butyl nitrite
• sodium nitrite

Kids Definition

nitrite

noun

ni·​trite ˈnī-ˌtrīt 

: a salt of a certain unstable nitrogen-containing acid that is known only in solution or in the form of its salts

Medical Definition

nitrite

noun

ni·​trite ˈnī-ˌtrīt 

: a salt or ester of nitrous acid