interrogation

noun

in·​ter·​ro·​ga·​tion in-ˌter-ə-ˈgā-shən How to pronounce interrogation (audio)
plural interrogations
Synonyms of interrogationnext
: the act of interrogating someone or something: such as
a
: a formal and systematic questioning
She conducted a skillful interrogation of the witness.
It was old-fashioned interrogation and eavesdropping that first led U.S. intelligence agents to the … plotters.Michael Isikoff
And during interrogation, instead of just listening for inconsistencies in what is said, agents are being taught to look for minute physical reactions on the faces of people being questioned.Ann Davis et al.
b
: the sending of an electronic signal intended to trigger a particular response from something (such as a transponder)
A transponder will send an identifying coded signal in response to a transmitted interrogationJim Sparks
The airborne equipment measures the time between the interrogation and the return signal, and converts this time measurement into a mileage reading on our instrument panel, on either a dial or digital counter.Joseph W. Benkert
interrogational adjective

Examples of interrogation in a Sentence

Recent Examples on the Web
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Kotb’s interview contrasts with a similar interrogation NBC News held with another anchor trying to chart a return. Brian Steinberg, Variety, 3 Apr. 2026 The curriculum also includes resistance techniques aimed at helping troops endure interrogation and psychological pressure if captured. Luis Martinez, ABC News, 3 Apr. 2026 The framework tying the system of mass fraud together was detailed in police interrogations, according to the outlet, which reported that hospitals shell out 20% to 25% of the insurance money to trekking businesses and 20% to 25% to chopper rescue operators in return for patient referrals. Alex Nitzberg, FOXNews.com, 2 Apr. 2026 Arguably the most important filmmaker to come out of Israel in several generations and a major presence on the world-cinema scene, Lapid specializes in character studies and constant interrogations of the way that power structures (social, national, global) shape lives. David Fear, Rolling Stone, 28 Mar. 2026 See All Example Sentences for interrogation

Word History

First Known Use

1534, in the meaning defined above

Time Traveler
The first known use of interrogation was in 1534

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Cite this Entry

“Interrogation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/interrogation. Accessed 5 Apr. 2026.

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