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
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.
The Israeli source confirmed a report by Axios that Israeli Prime Minister Benjamin Netanyahu ordered the Israel Defense Forces to send an Iron Dome battery to the UAE, along with interceptor crews, following a call with Emirati President Sheikh Mohammed bin Zayed. Max Saltman, CNN Money, 26 Apr. 2026 The Iran war has also diminished existing stocks of US missile interceptors, which the Pentagon plans to integrate with Golden Dome to form ground, sea, and airborne layers to go along with the space layer in low-Earth orbit. Stephen Clark, ArsTechnica, 25 Apr. 2026 Only the White House has, so far, been inexplicably unwilling to take advantage of Ukrainian President Volodymyr Zelenskyy’s offer to share technology and testing grounds — along with the immediate sale of drones and drone interceptors to the Pentagon. Trudy Rubin, Mercury News, 24 Apr. 2026 The interceptors, which are designed to destroy enemy missiles outside the Earth’s atmosphere, are a key but unproven component of Golden Dome. Anthony Capaccio, Bloomberg, 24 Apr. 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

Browse Nearby Words

Cite this Entry

“Interceptor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/interceptor. Accessed 28 Apr. 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

More from Merriam-Webster on interceptor

Love words? Need even more definitions?

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

More from Merriam-Webster