double agent

noun

Synonyms of double agentnext
: 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.
Later that decade, alarm bells started going off within the CIA and FBI over the arrest and execution of numerous double agents feeding secrets to the United States. Josh Campbell, CNN Money, 7 Jan. 2026 Although Putin had previously denounced Skripal as a traitor, the inquiry said there was nothing to suggest the double agent had been at imminent risk or that more could have been done to protect him. Reuters, NBC news, 4 Dec. 2025 Rattenfänger is also planning a brutal cyberattack that will affect all of the Western world — leading Bond to team up with the remaining double agents and a handful of allies to stop the evil at hand. Carly Tagen-Dye, PEOPLE, 10 Nov. 2025 His boss seems unusually chill with the deception, mostly because this lad might be helpful for sniffing out other moles and double agents in their field. Vulture Editors, Vulture, 24 Sep. 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 8 Jan. 2026.

More from Merriam-Webster on double agent

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