Where does “regnbåge” come from?

regnbåge (Swedish) comes from Old Norse regnbogi, from Proto-Germanic regnabugô, from Proto-Germanic bugô, from Proto-Indo-European bʰugʰ-, from Proto-Indo-European bʰewgʰ- — to bend; curve, arch.

regnbåge (Swedish): a rainbow; a rainbow trout

Definitions

  1. a rainbow; a rainbow trout

Ancestry of “regnbåge”, step by step

StepLanguageWordMeaning
1Old Norseregnbogirainbow
2Proto-Germanicregnabugôrainbow
3Proto-Germanicbugôbow
4Proto-Indo-Europeanbʰugʰ-bow; arch
5Proto-Indo-Europeanbʰewgʰ-to bend; curve, arch
Every word from Proto-Indo-European bʰewgʰ- →Every word from Proto-Indo-European bʰugʰ- →Every word from Proto-Germanic bugô →