Also called Châ⋅lonssur-Marne /ʃalɔnsürˈmarn/Show Spelled Pronunciation[sha-lawn-syr-marn]Show IPA.a city in and the capital of Marne, in NE France: defeat of Attila a.d. 451. 55,709.
2.
Also called Châ⋅lons-sur-Saône /ʃalɔ̃ˈsürsoʊn/Show Spelled Pronunciation[sha-lawn-syrsohn]Show IPA.a city in E France, on the Saône River. 60,451.