Standard Lemma guide

redox

adj · noun · verb · 4 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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  • /ˈɹiːdɒks/
  • /ˈɹɛdɒks/
  • Southern-England: Recorded audio is listed in the source snapshot.

1

adj

Meaning 1

Of or relating to any reaction in which oxidation and reduction occur simultaneously.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

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

(chemistry) A reaction in which an oxidation and a reduction occur simultaneously; a reaction in which electrons are transferred.

Definition source: English Wiktionary via Wiktextract

Usage: rare, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

To subject to a redox reaction.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

a reversible chemical reaction in which one reaction is an oxidation and the reverse is a reduction

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: oxidation-reduction, oxidoreduction

Antonyms: none provided

Broader terms: chemical reaction, reaction

History

Etymology

Shortening of reduction and oxidation.

Across languages

Translations

19 source translations are retained for this English entry.

  • Chinese Mandarin: 氧化還原 /氧化还原 (yǎnghuàhuányuán) — chemical reaction
  • Chinese Mandarin: 氧化還原反應 /氧化还原反应 (yǎnghuà-huányuán fǎnyìng) — chemical reaction
  • Chinese Mandarin: 氧化還原作用 /氧化还原作用 (yǎnghuà-huányuán zuòyòng) — chemical reaction
  • Chinese Mandarin: 氧還 /氧还 (yǎnghuán) — chemical reaction
  • Danish: redoxproces — chemical reaction
  • Danish: redoxreaktion — chemical reaction
  • French: oxydoréduction — chemical reaction
  • Greek: οξειδοαναγωγή (oxeidoanagogí) — chemical reaction
  • Italian: ossidoriduzione — chemical reaction
  • Italian: redox — chemical reaction
  • Japanese: 酸化還元反応 (sanka-kangen hannō) — chemical reaction
  • Mongolian: исэлдэн-ангижрах урвал (iselden-angižrax urval) — chemical reaction
  • Mongolian: ᠢᠰᠦᠯᠳᠦᠨ ᠠᠩᠭᠢᠵᠢᠷᠠᠬᠤ ᠤᠷᠪᠠᠯ (isüldün angɣiǰiraqu urbal) — chemical reaction
  • Spanish: redox — chemical reaction
  • Spanish: rédox — chemical reaction
  • Tagalog: hitambal-satambal — chemical reaction
  • Turkish: redoks — chemical reaction
  • Vietnamese: oxi hoá khử — chemical reaction
  • Welsh: rhydocs — chemical reaction