double agent

noun

: a spy pretending to serve one government while actually serving another

Examples of double agent in a Sentence

He was secretly working as a double agent for the Americans during the war.
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.
Comments With LaRoche’s cover as a double agent for the DOJ blown, NCIS is now tasked with bringing down Nexus. Sara Netzley, EW.com, 6 May 2025 Samson is sent to Berlin to bring out a double agent, then to Mexico to try to persuade a KGB major to defect, using his childhood friend's wife as bait. Paul Vidich, People.com, 2 May 2025 There’s the Red Queen going double agent for our heroes, and there’s finally an answer to the T-Virus. Jordan Crucchiola, Vulture, 4 Apr. 2025 And that was before Lizzie’s husband was murdered by a double agent. Amanda Whiting, Vulture, 6 Apr. 2025 See All Example Sentences for double agent

Word History

First Known Use

1935, in the meaning defined above

Time Traveler
The first known use of double agent was in 1935

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Cite this Entry

“Double agent.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/double%20agent. Accessed 21 May. 2025.

More from Merriam-Webster on double agent

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