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North Sea

American  

noun

  1. an arm of the Atlantic Ocean between Great Britain and the European mainland. About 201,000 square miles (520,600 square kilometers); greatest depth, 1,998 feet (610 meters).


North Sea British  

noun

  1. Former name: German Ocean.  an arm of the Atlantic between Great Britain and the N European mainland. Area: about 569 800 sq km (220 000 sq 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

North Sea Cultural  
  1. Arm of the Atlantic Ocean northwest of central Europe.


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Oil was discovered under the sea floor in 1970.

Etymology

Origin of North Sea

Firsr recorded before 1000