Where does “avecques” come from?

avecques (Middle French) comes from Old French avoeques, from Old French avoec, from Vulgar Latin apud hoque.

avecques (Middle French): with

Definitions

Step	Language	Word	Meaning
1	Old French	avoeques	Alternative form of avoec
2	Old French	avoec	with
3	Vulgar Latin	apud hoque	—

avecques — Etymology, Origin & Word History | Etymology Explorer