Where does “Sonnenwind” come from?

Sonnenwind (German) comes from German wind, from Middle High German wint, from Old High German wint, from Proto-West Germanic wind, from Proto-Germanic windaz, from Proto-Indo-European h₂wéh₁n̥ts, from Proto-Indo-European h₂wḗh₁ti, from Proto-Indo-European h₂weh₁- — to blow.

Sonnenwind (German): solar wind

Definitions

  1. solar wind

Ancestry of “Sonnenwind”, step by step

Sonnenwind traces back through two separate lines of ancestry.

via German wind

StepLanguageWordMeaning
1Germanwindwind; the movement of air usually caused by convection or differences of air pressure
2Middle High Germanwint
3Old High Germanwintwind
4Proto-West Germanicwindwind
5Proto-Germanicwindazwind
6Proto-Indo-Europeanh₂wéh₁n̥tsblowing; that which blows; the wind, air
7Proto-Indo-Europeanh₂wḗh₁tito blow
8Proto-Indo-Europeanh₂weh₁-to blow

via German sonne

StepLanguageWordMeaning
1GermansonneContraction of so eine; Ungrammatical synonym of...
2Middle High Germansunnesun
3Old High Germansunnasun; an excuse; justification
4Proto-West Germanicsunnāsun
5Proto-Germanicsunnǭthe sun
6Proto-Indo-Europeansh̥₂uénsun; the Sun
7Proto-Indo-Europeansóh₂wl̥sun
Every word from Proto-Indo-European h₂weh₁-Every word from Proto-Indo-European h₂wḗh₁tiEvery word from Proto-Indo-European h₂wéh₁n̥ts