Where does “blåshål” come from?

blåshål (Swedish) comes from Swedish blåsa, from Old Norse blása, from Proto-Germanic blēsaną, from Proto-Indo-European bʰléh₁-, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.

blåshål (Swedish): a blowhole (on a cetacean)

Definitions

  1. a blowhole (on a cetacean)

Ancestry of “blåshål”, step by step

blåshål traces back through two separate lines of ancestry.

via Swedish blåsa

StepLanguageWordMeaning
1Swedishblåsaa bleb, a bubble; a bladder, a vesica; a blister,...
2Old Norseblásato blow; to blow with the mouth; to set in motion...
3Proto-Germanicblēsanąto blow
4Proto-Indo-Europeanbʰléh₁-to bleat
5Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
6Proto-Indo-Europeanbʰōl-

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 bʰōl-Every word from Proto-Indo-European bʰel-Every word from Proto-Indo-European bʰléh₁-