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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For reference, traditional interceptor missiles, like the Patriot PAC-3, have price tags of between $3 million and $4 million per missile. Christopher McFadden, Interesting Engineering, 9 May 2026 Each interceptor missile can cost millions of dollars. Encyclopedia Britannica, 8 May 2026 Until recently, a single factory made all of America’s Tomahawk cruise missiles, and there is a constant shortage of Patriot missile interceptors. ABC News, 6 May 2026 European manufacturers produce varying missile interceptors - but not at scale and especially not those capable of countering ballistic and advanced cruise missiles. Tim Lister, CNN Money, 3 May 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 13 May. 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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