Meanings
adjectivephotoadaptational (not comparable)
- not comparableRelating to photoadaptation
Origin
- Proto-Indo-European*bʰeh₂-
- Proto-Indo-European*bʰéh₂os
- Proto-Hellenic*pʰáwos
- Ancient Greekφᾰ́ος (phắos)
- Ancient Greekφῶς (phôs)
- Ancient Greekφωτο- (phōto-)
- Englishphoto-
- Proto-Indo-European*h₂éd
- Proto-Italic*ad
- Proto-Italic*ad-
- Latinad-
- Proto-Indo-European*h₂ep-
- Proto-Indo-European*h₂ptós
- Proto-Italic*aptos
- Latinaptus
- Proto-Indo-European[Term?]
- Proto-Italic*apjō
- Latinapiō
- Latinaptō
- Latinadaptō
- Medieval Latinadaptātiō
- Frenchadaptation
- Englishadaptation
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- Englishadaptational
- Englishphotoadaptational
From photo- + adaptational.
Full word history & related roots →Cite this entry
APA
photoadaptational. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/photoadaptational
MLA
“photoadaptational.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/photoadaptational. Accessed November 2, 2026.
Chicago
WatkinsX Dictionary, s.v. “photoadaptational,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/photoadaptational.
Source: photoadaptational on Wiktionary, CC BY-SA 4.0.