nitrite

noun

ni·​trite ˈnī-ˌtrīt 

: a salt or ester of nitrous acid

Examples of nitrite in a Sentence

Recent Examples on the Web

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

One key factor is that these meats are preserved with nitrates and nitrites, Lee-Kong said. — Sarah Garone, Health, 2 Apr. 2026

Cured Meats Meats may be cured for preservation by adding salt, spices, nitrites, and nitrates. — Brittany Lubeck, Verywell Health, 27 Jan. 2026

Deli meats are often preserved with nitrates and nitrites, which can convert into carcinogenic compounds inside the body. — Dr. Sanjay Bhojraj, CNBC, 10 Oct. 2025

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