Where does “munoiere” come from?

munoiere (Old French) comes from Late Latin molinarius, from Latin molō, from Proto-Italic *melō.

Ancestry of “munoiere”, step by step

Step	Language	Word	Meaning
1	Late Latin	molinarius	A miller
2	Latin	molō	—
3	Proto-Italic	*melō	—

munoiere — Etymology, Origin & Word History | Etymology Explorer