Where does “blāwen” come from?

blāwen (Old English) comes from Old English blāwan, from Proto-West Germanic blāan, from Proto-Germanic blēaną, from Proto-Indo-European bʰléh₁-, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.

Ancestry of “blāwen”, step by step

StepLanguageWordMeaning
1Old Englishblāwanto blow, breathe, inflate, sound
2Proto-West Germanicblāanto blow
3Proto-Germanicblēanąto blow
4Proto-Indo-Europeanbʰléh₁-to bleat
5Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
6Proto-Indo-Europeanbʰōl-—
Every word from Proto-Indo-European bʰōl- →Every word from Proto-Indo-European bʰel- →Every word from Proto-Indo-European bʰléh₁- →