bliaut (Old French) comes from Frankish blīwafalþ, from Proto-West Germanic blīu, from Proto-Germanic blīwą, from Proto-Indo-European bʰlih₁-wó-s, from Proto-Indo-European bʰl-eh₁y-, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.
bliaut (Old French): bliaut