proper noun/sɛn/
Seine (a major river in the Bourgogne-Franche-Comté, Grand Est, Île-de-France and Normandy regions, France)
Related: Ablon-sur-Seine, Aisey-sur-Seine, Asnières-sur-Seine, Bar-sur-Seine, Barneville-sur-Seine, Bellenod-sur-Seine, Bernières-sur-Seine, Berville-sur-Seine, Bonnières-sur-Seine, Bray-sur-Seine
Inherited from Latin Sequana, from a Celtic deity who descended from the Proto-Indo-European pantheon.