world war

noun

: a war engaged in by all or most of the principal nations of the world
especially, World War : either of two such wars of the first half of the 20th century

Examples of world war in a Sentence

He fought in both World Wars. The nations were prepared for world war.
Recent Examples on the Web Many professors swell with pride talking about how the school’s commitment to these principles has endured through two world wars, Vietnam and, more recently, the tumult of the Trump administration. Jeremy W. Peters Jamie Kelter Davis, New York Times, 6 May 2024 And their core message is the need to learn from Europe’s own recent history: above all, from the two world wars that engulfed the Continent in the last century. Ned Temko, The Christian Science Monitor, 11 Apr. 2024 See all Example Sentences for world war 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'world war.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1848, in the meaning defined above

Time Traveler
The first known use of world war was in 1848

Dictionary Entries Near world war

Cite this Entry

“World war.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/world%20war. Accessed 28 May. 2024.

Kids Definition

world war

noun
: a war involving all or most of the chief nations of the world
especially, capitalized both Ws : either of two such wars of the 20th century

More from Merriam-Webster on world war

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