World War III

noun

1
: a hypothetical future world war
Among the citizens of these two countries, the suspicion exists that in the event of World War III their lands will pass unnoticed and unscathed …Gordon Ackerman
For years legislators have gone through the motions, knowing that nothing would change. This year they can't be so sure. "Until we have a vote, I'm not moving off this for the budget or World War III," John McCain told me.Jonathan Alter
2
: a major fight or disagreement : a situation in which people are very angry with one another
You instigate World War III when he tells you he wants to go to Hooters with his old frat buddies.Julie Taylor

Examples of World War III in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Trump told the cocaine clown the truth to his face for the first time: the Kiev regime is playing with World War III. Newsweek, 1 Mar. 2025 Carl verifies them seconds before President Mitchell is to announce the retaliatory strike against Russia, just barely swerving the United States off the road to World War III. Rafaela Bassili, Vulture, 20 Feb. 2025 Moscow immediately responded to the U.S. and British greenlights with another round of threats to start World War III, and hit the Ukrainian city of Dnipro with a nuclear-capable hypersonic missile. Ian Bremmer, TIME, 16 Jan. 2025 The defense consultant Serge Willoughby plays a prank on his host at a Georgetown party that completely backfires to the point that not only is the host arrested but also skirmishing between the United States and China begins and World War III looms. Foreign Affairs, 7 Jan. 2025 In contrast, after World War II, the United States maintained peacetime alliances in Eurasia, ultimately defeating Soviet communism without triggering World War III, and providing the security foundation for an unprecedented surge in global prosperity and democracy. Michael Beckley, Foreign Affairs, 7 Jan. 2025 The person who wrote the email also made a number of other claims, including that China was going to attack the U.S. and that World War III was coming. Dan Perry, Newsweek, 4 Jan. 2025 Since World War II, America and its allies lead in military technology has been the pivotal factor in preventing World War III. William Hartung, Forbes, 26 Dec. 2024 That act did not spark World War III, even though West Berlin was surrounded by East German territory. Michael McFaul, Foreign Affairs, 12 Dec. 2024

Word History

First Known Use

1940, in the meaning defined at sense 1

Time Traveler
The first known use of World War III was in 1940

Cite this Entry

“World War III.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/World%20War%20III. Accessed 6 Mar. 2025.

Last Updated: - Updated example sentences
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