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Marne

American  
[mahrn, marn] / mɑrn, marn /

noun

  1. a river in NE France, flowing W to the Seine near Paris: battles 1914, 1918, 1944. 325 miles (525 km) long.

  2. a department in N France. 3,168 sq. mi. (8,205 sq. km). Châlons-sur-Marne.


Marne British  
/ marn /

noun

  1. a department of NE France, in Champagne-Ardenne region. Capital: Châlons-sur-Marne. Pop: 563 027 (2003 est). Area: 8205 sq km (3200 sq miles)

  2. a river in NE France, rising on the plateau of Langres and flowing north, then west to the River Seine, north of Paris: linked by canal with the Rivers Saône, Rhine, and Aisne; scene of two unsuccessful German offensives (1914, 1918) during World War I. Length: 525 km (326 miles)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Seine et Marne on march the 6th 2021 at night.

From Salon • Apr. 15, 2025

During the recovery of bodies following the Battle of Marne in France in 1914, his pipes were accidentally set off, alerting fellow soldiers that he was still alive.

From BBC • Mar. 14, 2025

He was among thousands of soldiers in the British Expeditionary Force who fought alongside French troops against German forces at the Battle of the Marne.

From BBC • Mar. 14, 2025

Police sequestered the passengers in the airport, where they have spent two nights on camp beds while the investigation continues, according to the Marne administration.

From Seattle Times • Dec. 23, 2023

During their advance across the Marne, the Germans had lost another 130,000 men.

From "The War to End All Wars: World War I" by Russell Freedman

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