Where does “røyr” come from?

røyr (Norwegian Bokmål) comes from Old Norse reyðr, from Old Norse rauðr, from Old English dūn, from Proto-Germanic *dūnā, from Proto-Celtic dūnom, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.

røyr (Norwegian Bokmål): Arctic char

Definitions

  1. Arctic char

Ancestry of “røyr”, step by step

StepLanguageWordMeaning
1Old Norsereyðrrorqual, fin whale
2Old Norserauðrred
3Old Englishdūnhill, down; hill, dune; hill, mountain
4Proto-Germanic*dūnā—
5Proto-Celticdūnomstronghold, rampart
6Proto-Indo-Europeandʰewh₂-smoke; mist, haze
Every word from Proto-Indo-European dʰewh₂- →Every word from Proto-Celtic dūnom →Every word from Proto-Germanic *dūnā →
røyr — Etymology, Origin & Word History | Etymology Explorer