Phrase guide

sodium nitrite

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • General-American: /ˈsoʊ.di.əm ˈnaɪ.tɹaɪt/
  • US: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

The sodium salt of nitrous acid, NaNO2; used as a food preservative and in many industrial applications.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: chemistry, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

nitrite used to preserve and color food especially in meat and fish products; implicated in the formation of suspected carcinogens

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: nitrite

History

Etymology

No etymology was provided for this word.