Where does “blålys” come from?

blålys (Norwegian Nynorsk) comes from Norwegian Nynorsk lys, from Danish lys, from Old Danish liūs, from Old Norse ljós, from Proto-Germanic leuhsą, from Proto-Indo-European lewk-so-m, from Proto-Indo-European lewḱ-, from Proto-Indo-European lewk- — bright; to shine; to see.

blålys (Norwegian Nynorsk): a blue light

Definitions

  1. a blue light

Ancestry of “blålys”, step by step

blålys traces back through two separate lines of ancestry.

via Norwegian Nynorsk lys

StepLanguageWordMeaning
1Norwegian Nynorsklyslight; a light; bright
2Danishlyslight; bright; fair, blond
3Old Danishliūs
4Old Norseljósa burning light; light of the sun
5Proto-Germanicleuhsąlight
6Proto-Indo-Europeanlewk-so-m
7Proto-Indo-Europeanlewḱ-lynx
8Proto-Indo-Europeanlewk-bright; to shine; to see

via Norwegian Nynorsk blå

StepLanguageWordMeaning
1Norwegian Nynorskblåblue
2Old Norseblárblue, often denoting a dark colour, blue-black,...
3Old Norsebee
4Proto-Germanicbiją
5Proto-Germanicbijǭbee
6Proto-Indo-Europeanbʰey-bee
Every word from Proto-Indo-European lewk-Every word from Proto-Indo-European lewḱ-Every word from Proto-Indo-European lewk-so-m
blålys — Etymology, Origin & Word History | Etymology Explorer