Where does “Regenbogen” come from?
Regenbogen (German) comes 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.
Regenbogen (German): rainbow
Ancestry of “Regenbogen”, step by step
Words derived from “Regenbogen”