arms race

noun

: a race between hostile nations to accumulate or develop weapons
broadly : an ever escalating race or competition

Examples of arms race 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.
With California's new gerrymander, the redistricting arms race has no end in sight. Martha McHardy, MSNBC Newsweek, 5 Nov. 2025 The redistricting arms race is on, and Democrats got a boost Tuesday on that front. NPR, 5 Nov. 2025 Trump’s social media post on Thursday calling for the US to begin testing again is raising fears of a new nuclear arms race – and more devastating consequences for the people of the planet. Brad Lendon, CNN Money, 4 Nov. 2025 Senator Ed Markey warns that could lead to a new nuclear arms race. ABC News, 2 Nov. 2025 See All Example Sentences for arms race

Word History

First Known Use

1921, in the meaning defined above

Time Traveler
The first known use of arms race was in 1921

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Cite this Entry

“Arms race.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/arms%20race. Accessed 6 Nov. 2025.

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