köken: Uncertain. Probably from Vulgar Latin *bravus, from a fusion of Latin prāvus and barbarus. Less likely from Provençal brau (“show-off”), from Gaulish *bragos (compare Middle Irish breagha (modern breá) 'fine', Breton braga 'to strut'). Or perhaps borrowed from a descendant of Proto-Germanic *hrawaz (“raw, uncooked”). Or possibly from a root *bravus, from bravium. Borrowed into French and English…