international date line

noun

Definition of international date line 

: an arbitrary line approximately along the 180th meridian designated as the place where each calendar day begins

Examples of international date line in a Sentence

Recent Examples on the Web

This time around, my plan was to spend a long weekend indulging in a concentrated culinary tour of Asia — without having to cross the international date line. Taras Grescoe, New York Times, "The Best Asian Food in North America? Try British Columbia," 4 June 2018 Hurricanes are spawned east of the international date line. Washington Post, "Cyclone Mekunu nears Oman’s coast, kills 12-year-old girl," 25 May 2018 It is composed of about 20,000 sailors, and its territory stretches from the international date line west to the border between India and Pakistan. Jake Maxwell Watts, WSJ, "U.S. Navy Calls Off Sea Search For Missing USS John S. McCain Sailors," 25 Aug. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'international date line.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of international date line

1875, in the meaning defined above

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The first known use of international date line was in 1875

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Britannica.com: Encyclopedia article about international date line

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