Where does “trafiklys” come from?

trafiklys (Danish) comes 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.

trafiklys (Danish): A traffic light

Definitions

  1. A traffic light

Ancestry of “trafiklys”, step by step

trafiklys traces back through two separate lines of ancestry.

via Danish lys

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

via Danish trafik

StepLanguageWordMeaning
1Danishtrafikprop; traffic
Every word from Proto-Indo-European lewk-Every word from Proto-Indo-European lewḱ-Every word from Proto-Indo-European lewk-so-m
trafiklys — Etymology, Origin & Word History | Etymology Explorer