Where does “Regenbogenhaut” come from?

Regenbogenhaut (German) comes from German Regenbogen, from Middle High German rëgenboge, from Old High German reginbogo, from Proto-Germanic regnabugô, from Proto-Germanic bugô, from Proto-Indo-European bʰugʰ-, from Proto-Indo-European bʰewgʰ- — to bend; curve, arch.

Regenbogenhaut (German): iris

Definitions

  1. iris

Ancestry of “Regenbogenhaut”, step by step

Regenbogenhaut traces back through two separate lines of ancestry.

via German Regenbogen

StepLanguageWordMeaning
1GermanRegenbogenrainbow
2Middle High Germanrëgenboge—
3Old High Germanreginbogorainbow
4Proto-Germanicregnabugôrainbow
5Proto-Germanicbugôbow
6Proto-Indo-Europeanbʰugʰ-bow; arch
7Proto-Indo-Europeanbʰewgʰ-to bend; curve, arch

via German haut

StepLanguageWordMeaning
1Germanhautinflection of hauen: ## second-person plural...
2Middle High Germanhūt—
3Old High Germanhūthide
4Proto-West Germanichūdiskin
5Proto-Germanichūdizhide, skin
6Proto-Indo-European(s)kewH-to cover, bedeck; cover
Every word from Proto-Indo-European bʰewgʰ- →Every word from Proto-Indo-European bʰugʰ- →Every word from Proto-Germanic bugô →
Regenbogenhaut — Etymology, Origin & Word History | Etymology Explorer