Meanings
nounphotodecolouration (plural photodecolourations)
plural photodecolourations
- chemistryphotochemical decolouration
Origin
- Proto-Indo-European*bʰeh₂-
- Proto-Indo-European*bʰéh₂os
- Proto-Hellenic*pʰáwos
- Ancient Greekφᾰ́ος (phắos)
- Ancient Greekφῶς (phôs)
- Ancient Greekφωτο- (phōto-)
- Englishphoto-
- Englishdecolouration
- Englishphotodecolouration
From photo- + decolouration.
Full word history & related roots →Cite this entry
APA
photodecolouration. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/photodecolouration
MLA
“photodecolouration.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/photodecolouration. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “photodecolouration,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/photodecolouration.
Source: photodecolouration on Wiktionary, CC BY-SA 4.0.