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First World War

American  

noun

  1. World War I.


First World War British  

noun

  1. another name for World War I

"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

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Matthews was born during the First World War and would remarkably continue playing for another nine years after his award, retiring aged 50.

From BBC ● Oct. 27, 2026

"The experience of the First World War showed just how dreadful modern war is… And the idea that war could be glamorous never really came back after that."

From BBC ● Sep. 17, 2026

A French machine-gun officer in the trenches during the First World War.

From Los Angeles Times ● Jun. 22, 2026

The region once belonged to the Austro-Hungarian Empire but was ceded to Italy as part of a First World War settlement.

From Barron's ● Feb. 2, 2026

Most children brought up in Brooklyn before the First World War remember Thanksgiving Day there with a peculiar tenderness.

From "A Tree Grows in Brooklyn" by Betty Smith

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