Where does “o il” come from?

o il (Old French) comes from Vulgar Latin hoc ille — this is what he.

Ancestry of “o il”, step by step

Step	Language	Word	Meaning
1	Vulgar Latin	hoc ille	this is what he

Words derived from “o il”

Every word from Vulgar Latin hoc ille →

o il — Etymology, Origin & Word History | Etymology Explorer