Where does “blautur” come from?

blautur (Icelandic) comes from Old Norse blautr, from Proto-Germanic blautaz, from Proto-Indo-European bʰlāw-, from Proto-Indo-European bʰel — shiny, white.

blautur (Icelandic): wet, damp; boozy

Definitions

wet, damp; boozy

Ancestry of “blautur”, step by step

Step	Language	Word	Meaning
1	Old Norse	blautr	wet; weak
2	Proto-Germanic	blautaz	soft; exhausted; emptied out; spent; fainthearted
3	Proto-Indo-European	bʰlāw-	—
4	Proto-Indo-European	bʰel	shiny, white

Every word from Proto-Indo-European bʰel →Every word from Proto-Indo-European bʰlāw- →Every word from Proto-Germanic blautaz →