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
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.
As Clark spins his story in the interrogation room, suspicion starts to shift to Floyd’s wife, Carol Love-Smernitch (Linda Cardellini). Alexandra Schwartz, New Yorker, 24 Apr. 2026 This type of autonomous interrogation is feasible, aligns with AI companies’ business models and has raised concern among regulators. Brian Jay Tang, The Conversation, 24 Apr. 2026 The lawyer noted the statement could be suppressed in court if it was obtained through leading questions, a prolonged interrogation, or coercive tactics. Lauryn Overhultz, FOXNews.com, 20 Apr. 2026 Rather than rehearse soothing representations of bodies or objects, the artist channeled crises both personal and political into an interrogation of representation in and on its own terms. Ara H. Merjian, ARTnews.com, 16 Apr. 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

Browse Nearby Words

Cite this Entry

“Interrogation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/interrogation. Accessed 2 May. 2026.

More from Merriam-Webster on interrogation

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