photocatalysis

P3H4O1T1O1C3A1T1A1L1Y4S1I1S1

noun

catalysis by a photocatalyst

Scrabble 24

Meanings

nounphotocatalysis (uncountable)
  1. uncountablechemistrycatalysis by a photocatalyst

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. Englishcatalysis
  9. Englishphotocatalysis

From photo- + catalysis.

Full word history & related roots →

Translations

French photocatalyse
  • photocatalyseChemistry: Catalysis by a photocatalyst.
Greek φωτοκατάλυση
  • φωτοκατάλυση (fotokatálysi)Chemistry: Catalysis by a photocatalyst.
Icelandic ljóshvötun
  • ljóshvötunChemistry: Catalysis by a photocatalyst.
Cite this entry
APA

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

MLA

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

Chicago

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

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