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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
In 1925, the Phoenix Fine Arts Association was formed to foster and promote community art interest and to establish and maintain an art gallery, but a physical space would not come until more than three decades (and a world war) later.
—Laura Daniella Sepulveda, The Arizona Republic, 10 Apr. 2024
Many of Trump's supporters in Congress, such as Rep. Marjorie Taylor Greene, R-Ga., have balked at giving more support to Ukraine, saying the conflict with Russia could suck the United States into a world war.
—David Jackson, USA TODAY, 7 Apr. 2024
During both world wars and the Cold War, the Arctic was a key theater.
—Elizabeth Buchanan, Foreign Affairs, 18 Mar. 2024
That’s partly for historic and political reasons: the legacy of two world wars in which Germany battled Russia, and a distinct lack of popular support, especially in the former East Germany, for deeper Ukraine involvement.
—Ned Temko, The Christian Science Monitor, 7 Mar. 2024
His view since the 1950s had been that an all-out nuclear world war was too catastrophic for anyone to win.
—Niall Ferguson, Foreign Affairs, 20 Feb. 2024
Since major advancements have been made in waterproof and windproof materials since the early days—two world wars resulted in innovations like gabardines, nylons, polyesters, and waxed cottons—windbreakers have become some of the lightest varieties of outerwear.
—Isaiah Freeman-Schub, Robb Report, 26 Feb. 2024
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
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
Thesaurus: All synonyms and antonyms for world war
Britannica English: Translation of world war for Arabic Speakers
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