oxidize

O1X8I1D2I1Z10E1
/ˈɒksɪdaɪz/

verb

To combine with oxygen or otherwise make an oxide.

Opposite
UncommonScrabble 24

Meanings

verboxidize (third-person singular simple present oxidizes, present participle oxidizing, simple past and past participle oxidized)

present singular third person oxidizes · participle present oxidizing · participle past oxidized · past oxidized · alternative UK oxidise · alternative obsolete oxydize

  1. transitivechemistryTo combine with oxygen or otherwise make an oxide.
    1 more example

    Oxygen levels on Earth skyrocketed 2.4 billion years ago, when cyanobacteria evolved photosynthesis:[…]. The evolutionary precursor of photosynthesis is still under debate, and a new study sheds light. The critical component of the photosynthetic system is the “water-oxidizing complex”, made up of manganese atoms and a calcium atom.

    2013 September-October, Katie L. Burke, “In the News”, in American Scientist
  2. chemistryTo increase the valence (or the positive charge) of an element by removing electrons.
  3. To coat something with an oxide.
  4. intransitiveTo become oxidized.

Synonyms & antonyms

verbenter into a combination with oxygen or become converted into an oxide

Broader

verbadd oxygen to or combine with oxygen

Opposite
Also see

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Proto-Indo-European*h₂eḱ-der.?
  2. Ancient Greekὀξύς (oxús)
  3. Proto-Indo-European*ǵenh₁-
  4. Proto-Indo-European*ǵénh₁os
  5. Proto-Hellenic*génos
  6. Ancient Greekγένος (génos)
  7. Frenchoxygène
  8. Proto-Indo-European*h₂eḱ-
  9. Proto-Indo-European*h₂eḱéh₁yeti
  10. Proto-Italic*akēō
  11. Latinaceō
  12. Proto-Indo-European*dʰeh₁-
  13. Latinacidu
  14. Frenchacide
  15. Frenchoxide
  16. Englishoxide
  17. Englishoxidize

From oxide + -ize.

Full word history & related roots →

Translations

Bulgarian окислявам, окисля
  • окислявам (okisljavam)to combine with oxygen
  • окисля (okislja)to combine with oxygen
  • окислявам (okisljavam)to increase the valence
  • окисля (okislja)to increase the valence
  • оксидирам (oksidiram)to coat something with an oxide
  • окислявам се (okisljavam se)to become oxidized
  • окисля се (okislja se)to become oxidized
Catalan oxidar
  • oxidarto combine with oxygen
Chinese Mandarin 氧化
  • 氧化 (yǎnghuà)to increase the valence
Czech oxidovat
  • oxidovatto combine with oxygen
Danish oxidere
  • oxidereto increase the valence
Finnish hapettaa, hapettaa
  • hapettaato combine with oxygen
  • hapettaato increase the valence
  • hapettaato coat something with an oxide
  • hapettuato become oxidized
French oxyder
  • oxyderto combine with oxygen
German oxidieren
  • oxidierento combine with oxygen
Hebrew חִמְצֵן
  • חִמְצֵן (ẖimtzén)to increase the valence
Hungarian oxidál, oxidálódik
  • oxidálto combine with oxygen
  • oxidálódikto become oxidized
Italian ossidare, ossidarsi
  • ossidareto combine with oxygen
  • ossidarsito become oxidized
Persian اکسیدن
  • اکسیدن (oksidan)to combine with oxygen
Polish utleniać, utlenić
  • utleniaćto combine with oxygen
  • utlenićto combine with oxygen
  • utlenićto increase the valence
  • utleniaćto increase the valence
Portuguese oxidar, oxidar
  • oxidarto combine with oxygen
  • oxidarto increase the valence
  • oxidarto coat something with an oxide
  • oxidarto become oxidized
Romanian oxida, oxigena
  • oxidato combine with oxygen
  • oxigenato combine with oxygen
  • oxidato become oxidized
Spanish oxidar, oxidarse
  • oxidarto combine with oxygen
  • oxidarseto become oxidized
Turkish okside etmek, oksitlemek
  • okside etmekto combine with oxygen
  • oksitlemekto combine with oxygen
  • yükseltgemekto combine with oxygen
  • okside olmakto become oxidized
  • oksitlenmekto become oxidized
  • yükseltgenmekto become oxidized
Vietnamese làm gỉ, oxy hoá
  • làm gỉto combine with oxygen
  • oxy hoáto combine with oxygen
  • oxy hoáto become oxidized
Cite this entry
APA

oxidize. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/oxidize

MLA

“oxidize.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/oxidize. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “oxidize,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/oxidize.

Source: oxidize on Wiktionary, CC BY-SA 4.0.