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Ruhr

American  
[roor] / rʊər /

noun

  1. a river in W Germany, flowing NW and W into the Rhine. 144 miles (232 km) long.

  2. a mining and industrial region centered in the valley of the Ruhr River.


Ruhr British  
/ ruːr, rʊə /

noun

  1. German name: Ruhrgebiet.  the chief coalmining and industrial region of Germany: in North Rhine-Westphalia around the valley of the River Ruhr (a tributary of the Rhine 235 km (146 miles) long)

"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.

Services from Hamburg to the western Ruhr region or to Berlin are expected to be restored over the course of Saturday, it said.

From Barron's • Jan. 10, 2026

More than 75,000 filled Berlin’s Olympic Stadium on June 11; 44,500 were in Frankfurt on June 18; and another 51,000 watched his concert in the faded Ruhr River industrial town of Gelsenkirchen on June 27.

From Los Angeles Times • Jul. 2, 2025

Borussia Dortmund, one of Germany’s most successful soccer clubs, is rooted in the industrial Ruhr region and prides itself on retaining its working-class roots, community engagement and anti-establishment mentality.

From New York Times • Jun. 1, 2024

Vanessa Lissek and Professor Boris Suchan from Ruhr University Bochum, Germany, and Stefan Orth from the company Ontaris describe how effective the training with the system is in the Journal of Alzheimer's Disease.

From Science Daily • May 15, 2024

But his general gist seemed to be close to his lordship's, concluding with a call for a freezing of German reparation payments and the withdrawal of French troops from the Ruhr region.

From "The Remains of the Day" by Kazuo Ishiguro

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