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.
Proportional representation would end the gerrymander arms race, ensure fair representation for all Californians, and restore trust in elections. Duane Roberts, Oc Register, 11 Oct. 2025 To say that there’s pressure involved in getting this right—the legacies at stake amid a jam-packed, competitive arms race, to say nothing of the monetary investment —is an understatement. Jake Emen, Robb Report, 9 Oct. 2025 In the arms race for audience’s undivided attention, both single-player and competitive games have become their own self-perpetuating ecosystems. Christopher Cruz, Rolling Stone, 9 Oct. 2025 Orús and Lizaso believe that the AI arms race is foolish. Vivienne Walt, Fortune, 9 Oct. 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 18 Oct. 2025.

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