The story
- Proto-Indo-European*solh₂-
- Proto-Indo-European*solh₂wós
- Ancient Greekὅλος (hólos)
- Ancient Greekχρώς (khrṓs)
- English todayholochroal
From Ancient Greek ὅλος (hólos, “whole”) + χρώς (khrṓs, “skin”) + English -al.
Etymology from Wiktionary, CC BY-SA 4.0.