Where does “żaluzja” come from?

żaluzja (Polish) comes from French jalousie, from Italian gelosia, from Italian geloso, from Latin zēlōsus, from Latin zēlus, from Ancient Greek Ζῆλος, from Proto-Indo-European yeh₂- — to go; to go in, enter; to ride, to travel.

żaluzja (Polish): blind, especially Venetian blind

Definitions

blind, especially Venetian blind

Ancestry of “żaluzja”, step by step

Step	Language	Word	Meaning
1	French	jalousie	jealousy; screen; Venetian blind
2	Italian	gelosia	jealousy; shutter
3	Italian	geloso	jealous
4	Latin	zēlōsus	jealous
5	Latin	zēlus	zeal, emulation
6	Ancient Greek	Ζῆλος	Zelus
7	Proto-Indo-European	yeh₂-	to go; to go in, enter; to ride, to travel

Every word from Proto-Indo-European yeh₂- →Every word from Ancient Greek Ζῆλος →Every word from Latin zēlus →