Where does “blǣsan” come from?
blǣsan (Old English) comes from Proto-West Germanic blāsan, from Proto-Germanic blēsaną, from Proto-Indo-European bʰléh₁-, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.
blǣsan (Old English) comes from Proto-West Germanic blāsan, from Proto-Germanic blēsaną, from Proto-Indo-European bʰléh₁-, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.