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
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He was sanctioned by the European Union in 2019 in connection with the poisoning of former Russian double agent Sergei Skripal and his daughter Yulia in Salisbury, England with the nerve agent Novichok. Yuliya Talmazan, NBC news, 9 Feb. 2026 As double agent Vesper Lynd, Eva Green is such a powerful figure that her memory haunts Bond for the entirety of Craig’s tenure. Sezin Devi Koehler, Entertainment Weekly, 27 Jan. 2026 During its run, the show became famous for its shocking twists, from fake deaths to surprise double agents and time jumps — all of which Garner had to keep quiet about. Tereza Shkurtaj, PEOPLE, 18 Jan. 2026 Filmmakers and audiences remain fascinated with glamorous, globe-trotting double agents and their efforts to steal, retrieve or secure information, people or weapons deemed vital to a country’s national security. David Faris, TheWeek, 15 Jan. 2026 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 14 Feb. 2026.

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