agent cipher

noun

Definition of agent cipher

: a cipher adapted for use in espionage

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First Known Use of agent cipher

1956, in the meaning defined above

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The first known use of agent cipher was in 1956

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Cite this Entry

“Agent cipher.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/agent%20cipher. Accessed 24 Oct. 2020.

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