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.
As one of the contestants in the AI arms race, Google is leveraging its nearly 90% market share in search to promote search results from its AI platform Gemini. Dade Hayes, Deadline, 22 Apr. 2025 Settlement clears path for America to host European league matches Important news from the United States — and a story that should fire up the arms race to host other countries’ league matches on American soil. Phil Hay, New York Times, 11 Apr. 2025 Amazon, and others—are all in, and there’s now an arms race to dominate AI. Steve Case, Time, 1 Apr. 2025 Looking Ahead: The Race to Redefine Payments In the coming years, expect an arms race of sorts in the fintech world, as incumbents and startups alike pour resources into building or partnering for super apps. Zennon Kapron, Forbes.com, 28 Mar. 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

Browse Nearby Words

Cite this Entry

“Arms race.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/arms%20race. Accessed 2 May. 2025.

More from Merriam-Webster on arms race

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!