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Synonyms

world war

American  

noun

  • world wars
    plural
  1. a war that involves most of the principal nations of the world.


Other Word Forms

Noun Inflected Forms

Etymology

Origin of world war

First recorded in 1910–15

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

After the second world war, sugar remained rationed in Britain for several years.

From Science Daily Aug. 26, 2026

"It will be Africa's second world war," he said, alluding to the 1998-2003 Congo war that involved nine African nations.

From Barron's Aug. 14, 2026

She has lived through a significant chunk of American history, including a world war, the Great Depression, the civil-rights movement, and the unfortunate advent of pickleball.

From The Wall Street Journal Jul. 3, 2026

There’s nothing coincidental in the fact that military schools also rose up around then, and that they kept multiplying past the first world war and up to the second one.

From Los Angeles Times May 22, 2026

He was already thinking about the role America’s scientists might play in the world war lurking on the horizon.

From "Big Science" by Michael Hiltzik

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