Where does “хмарність” come from?

хмарність (Ukrainian) comes from Ukrainian хма́ра, from Maltese xmara, from Sicilian ciumi, from Latin Flūmen, from Latin fluō, from Proto-Indo-European bʰléh₁-, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.

хмарність (Ukrainian): cloud cover

Definitions

cloud cover

Ancestry of “хмарність”, step by step

Step	Language	Word	Meaning
1	Ukrainian	хма́ра	cloud
2	Maltese	xmara	river
3	Sicilian	ciumi	river
4	Latin	Flūmen	a river
5	Latin	fluō	to flow, stream, pour
6	Proto-Indo-European	bʰléh₁-	to bleat
7	Proto-Indo-European	bʰel-	to sound; to speak, roar, bark; shiny, white; to...
8	Proto-Indo-European	bʰōl-	—

Every word from Proto-Indo-European bʰōl- →Every word from Proto-Indo-European bʰel- →Every word from Proto-Indo-European bʰléh₁- →