Where does “ambasceria” come from?
ambasceria (Italian) comes from Italian ambasciata, from Old Occitan ambaissada, from Old Occitan ambaissa, from Latin ambactia, from Proto-Germanic ambahtiją, from Proto-Germanic ambahtaz, from Gaulish ambaxtos, from Proto-Celtic ambaxtos — to drive.
ambasceria (Italian): embassy
Ancestry of “ambasceria”, step by step