Where does “consulat” come from?

consulat (Middle French) comes from Latin cōnsulātus, from Latin -ātus, from Proto-Italic -ātos, from Proto-Indo-European -éh₂tos.

Ancestry of “consulat”, step by step

Step	Language	Word	Meaning
1	Latin	cōnsulātus	—
2	Latin	-ātus	—
3	Proto-Italic	-ātos	—
4	Proto-Indo-European	-éh₂tos	—

consulat — Etymology, Origin & Word History | Etymology Explorer