Where does “blåstång” come from?

blåstång (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-.

blåstång (Swedish): bladderwrack, Fucus vesiculosus

Definitions

  1. bladderwrack, Fucus vesiculosus

Ancestry of “blåstång”, step by step

blåstång 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 tång

StepLanguageWordMeaning
1Swedishtångpliers; seaweed
2Old Norseþangtangle; seaweed
3Old Norseþongull
4Proto-Germanicþanga
5Proto-Indo-Europeantenk-to be solid, firm; to be suitable; to succeed,...
Every word from Proto-Indo-European bʰōl-Every word from Proto-Indo-European bʰel-Every word from Proto-Indo-European bʰléh₁-