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Synonyms

secret agent

American  

noun

  • secret agents
    plural
  1. an agent of a secret service.

  2. (loosely) a person employed to collect the military secrets of one country and relay them to another, especially a person living in a foreign country while so working for their own nation; spy.


secret agent British  

noun

  1. a person employed in espionage

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of secret agent

First recorded in 1830–40

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

"In the cinema, Bond’s legacy as a character has become problematic and his motivations as a modern British secret agent uncertain," he added.

From Barron's May 26, 2026

Over the next few decades, the secret agent opted for the security of running atop moving trains and hanging off the side of helicopters.

From The Wall Street Journal Feb. 8, 2026

A screenwriter hasn’t yet been named and no announcement has been made as to who will take over playing the famed British secret agent.

From Los Angeles Times Jun. 25, 2025

During three meetings with the undercover FBI agent, Rocha began to divulge details about his time working as a secret agent for the Cuban government, the charging document described.

From BBC Feb. 29, 2024

Jones was a valuable and mysterious secret agent operating along the watery borders between Union and Confederate territory.

From "Chasing Lincoln's Killer" by James L. Swanson

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