Where does “ambassade” come from?
ambassade (Norwegian Bokmål) comes from French ambassade, from Middle French ambassade, from Old French ambassade, from Italian ambasciata, from Old Occitan ambaissada, from Old Occitan ambaissa, from Latin ambactia, from Proto-Germanic ambahtiją — to drive.
ambassade (Norwegian Bokmål): an embassy
Ancestry of “ambassade”, step by step