Where does “llum” come from?

llum (Albanian) comes from Albanian lym, from Proto-Albanian lū̆m-, from Proto-Indo-European lewH- — louse.

llum (Albanian): mud

Definitions

Step	Language	Word	Meaning
1	Albanian	lym	mud , loam, clay, blemish
2	Proto-Albanian	lū̆m-	—
3	Proto-Indo-European	lewH-	louse

llum — Etymology, Origin & Word History | Etymology Explorer