Gaul (n.)youdaoicibaDictYouDict[Gaul 词源字典]
1560s, "an inhabitant of ancient Gaul," from French Gaule, from Latin Gallia, from Gallus "a Gaul." Also used somewhat facetiously for "a Frenchman." Gauloise, the popular brand of French cigarettes, dates to 1910.[Gaul etymology, Gaul origin, 英语词源]