photooxygenation

noun

Any oxygenation reaction that takes place in the presence of light.

Scrabble 32

Meanings

nounphotooxygenation (uncountable)
  1. uncountablechemistryAny oxygenation reaction that takes place in the presence of light.

Origin

  1. Proto-Indo-European*bʰeh₂-
  2. Proto-Indo-European*bʰéh₂os
  3. Proto-Hellenic*pʰáwos
  4. Ancient Greekφᾰ́ος (phắos)
  5. Ancient Greekφῶς (phôs)
  6. Ancient Greekφωτο- (phōto-)
  7. Englishphoto-
  8. Englishoxygenation
  9. Englishphotooxygenation

From photo- + oxygenation.

Full word history & related roots →
Cite this entry
APA

photooxygenation. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/photooxygenation

MLA

“photooxygenation.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/photooxygenation. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “photooxygenation,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/photooxygenation.

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