Where does “casotto” come from?

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

casotto (Italian): hut, cabin, shed; brothel; racket, fuss

Definitions

Step	Language	Word	Meaning
1	Italian	casa	house; home; family, dynasty, descent, stock,...
2	Latin	casa	hut, cottage, cabin; rural property, small farm;...
3	Proto-Indo-European	kat-	cub; to weave, to braid; to link or weave...