Where does “chiese” come from?

chiese (Old French) comes from Latin casa, from Proto-Indo-European kat- — cub; to weave, to braid; to link or weave...

Ancestry of “chiese”, step by step

Step	Language	Word	Meaning
1	Latin	casa	hut, cottage, cabin; rural property, small farm;...
2	Proto-Indo-European	kat-	cub; to weave, to braid; to link or weave...

chiese — Etymology, Origin & Word History | Etymology Explorer