Where does “lufthål” come from?

lufthål (Swedish) comes from Swedish luft, from German luft, from Middle High German luft, from Old High German luft, from Proto-West Germanic luftu, from Proto-Germanic luftuz, from Proto-Indo-European lewp-, from Proto-Indo-European lew- — dirt, mud; to cut, remove, prune, separate; to...

lufthål (Swedish): airhole

Definitions

  1. airhole

Ancestry of “lufthål”, step by step

lufthål traces back through two separate lines of ancestry.

via Swedish luft

StepLanguageWordMeaning
1Swedishluftair, atmosphere
2Germanluftair, atmosphere
3Middle High Germanluft
4Old High Germanluftair
5Proto-West Germaniclufturoof; air
6Proto-Germanicluftuzroof; roof of the earth, firmament; heavens, sky;...
7Proto-Indo-Europeanlewp-peel, break off; to flake off, peel, damage; to...
8Proto-Indo-Europeanlew-dirt, mud; to cut, remove, prune, separate; to...

via Swedish hål

StepLanguageWordMeaning
1Swedishhåla hole; a hole, an opening in something solid; a...
2Old Swedishhul
3Old Norsehóla hole
4Proto-Germanichuląa hollow; depression; hole
5Proto-Germanichulazhollow
6Proto-Indo-Europeanḱel-to cover; to incline
Every word from Proto-Indo-European lew-