Standard Lemma guide

nitrification

noun · 3 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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  • rhymes with -eɪʃən

1

noun

Meaning 1

The process of nitrifying

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

the oxidation of ammonium compounds in dead organic material into nitrates and nitrites by soil bacteria (making nitrogen available to plants)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: oxidation, oxidization, oxidisation

3

noun

Meaning 3

the chemical process in which a nitro group is added to an organic compound (or substituted for another group in an organic compound)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: chemical process, chemical change, chemical action

History

Etymology

No etymology was provided for this word.

Across languages

Translations

9 source translations are retained for this English entry.

  • Catalan: nitrificació — act of nitrifying
  • Finnish: nitrifikaatio — act of nitrifying
  • French: nitrification — act of nitrifying
  • Greek: νιτροποίηση (nitropoíisi) — act of nitrifying
  • Irish: nítriú — act of nitrifying
  • Irish: nítriúchán — act of nitrifying
  • Italian: nitrificazione — act of nitrifying
  • Portuguese: nitrificação — act of nitrifying
  • Spanish: nitrificación — act of nitrifying