- A river in east central France that rises north of Dijon and flows 328 miles (525 km) north and then west to join the Seine River near Paris. Its valley was the scene of two World War I battles. The first (September 1914) halted and repelled the German advance on Paris; the second (July 1918) ended the final German offensive.
More definitions of MarneDefinition of Marne in:
- The British & World English dictionary