Where does “locu” come from?

locu (Sicilian) comes from Latin locus, from Old Latin stlocus, from Proto-Italic stlokos, from Proto-Indo-European stel- — to put, to place; to locate.

Ancestry of “locu”, step by step

Step	Language	Word	Meaning
1	Latin	locus	place, spot; a passage of literature; "in the...
2	Old Latin	stlocus	—
3	Proto-Italic	stlokos	—
4	Proto-Indo-European	stel-	to put, to place; to locate

Words derived from “locu”

Every word from Proto-Indo-European stel- →Every word from Proto-Italic stlokos →Every word from Old Latin stlocus →