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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Lockheed Martin also lists hypersonic missiles among the threats the interceptor can counter. — Aamir Khollam, Interesting Engineering, 6 Nov. 2026 Released by a car-sized carrier in Earth orbit, these microwave-sized spacecraft will act as interceptors to protect Western satellites, and their deployment will mark a next step in the evolution of orbital warfare. — Mark Piesing, Space.com, 4 Nov. 2026 Ukraine accused Washington of delaying the delivery of vital interceptor missiles and reported that a temporary disruption to the Starlink and Starshield satellite internet service impeded its ability to defend against Russian attacks. — Jill Lawless, Los Angeles Times, 4 Nov. 2026 Zelenskyy told Fox News in a Sunday interview that Ukraine would suspend strikes on Russian oil refineries for a month if Washington provided Patriot missile interceptors during the same period, potentially opening the door to diplomacy. — Emma Bussey, FOXNews.com, 2 Nov. 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 Nov. 2026.

Kids Definition

interceptor

noun
: one that intercepts
especially : a fast fighter plane designed for defense against bombers

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