Where does “netjuský” come from?

netjuský (Icelandic) comes from Icelandic ský, from Old Norse ský, from Proto-Germanic skiwją, from Proto-Indo-European (s)kewH- — to cover, bedeck; cover.

netjuský (Icelandic): altocumulus

Definitions

altocumulus

Ancestry of “netjuský”, step by step

netjuský traces back through two separate lines of ancestry.

via Icelandic ský

Step	Language	Word	Meaning
1	Icelandic	ský	cloud
2	Old Norse	ský	cloud
3	Proto-Germanic	skiwją	cloud; sky
4	Proto-Indo-European	(s)kewH-	to cover, bedeck; cover

via Icelandic netja

Step	Language	Word	Meaning
1	Icelandic	netja	to net, catch in a net; caul, omentum
2	Old Norse	netja	—

Every word from Proto-Indo-European (s)kewH- →Every word from Proto-Germanic skiwją →Every word from Old Norse ský →