interceptor

noun

in·​ter·​cep·​tor ˌin-tər-ˈsep-tər How to pronounce interceptor (audio)
variants or less commonly intercepter
: one that intercepts
specifically : a light high-speed fast-climbing fighter plane or missile designed for defense against raiding bombers or missiles

Examples of interceptor in a Sentence

Recent Examples on the Web
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The United States and its allies have depleted their stocks of expensive air-defense missiles to try to shoot them down, forcing governments across the Middle East to rush-order cheaper alternatives, such as interceptors manufactured in Ukraine. Simon Shuster, The Atlantic, 27 Mar. 2026 That could include small interceptor drones launched from the ground, as well as electronic warfare to jam the incoming drones' signals. Sheena Samu, CBS News, 27 Mar. 2026 Missile defense interceptors — which can cost between $2 million and $4 million each — aren’t a cost-effective tool to shoot down a $20,000 Iranian drone. Faisal J. Abbas, semafor.com, 27 Mar. 2026 Twin direct hits in southern Israel over the weekend injured at least 180 people, while an additional series of direct strikes — missiles that evaded interceptors — in central Tel Aviv earlier this week injured fewer than 10, according to health officials. Rebecca Shabad, NBC news, 26 Mar. 2026 See All Example Sentences for interceptor

Word History

First Known Use

1598, in the meaning defined above

Time Traveler
The first known use of interceptor was in 1598

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Cite this Entry

“Interceptor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/interceptor. Accessed 30 Mar. 2026.

Kids Definition

interceptor

noun
in·​ter·​cep·​tor ˌint-ər-ˈsep-tər How to pronounce interceptor (audio)
: one that intercepts
especially : a fast fighter plane designed for defense against bombers

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