Where does “väsning” come from?

väsning (Swedish) comes from Swedish -ning, from Old Norse -ning.

väsning (Swedish): hiss

Definitions

  1. hiss

Ancestry of “väsning”, step by step

StepLanguageWordMeaning
1Swedish-ningUsed to form nouns from a verb, usually referring...
2Old Norse-ning—
Every word from Old Norse -ning →Every word from Swedish -ning →
väsning — Etymology, Origin & Word History | Etymology Explorer