code name

noun

: a designation having a coded and usually secret meaning
code-name transitive verb

Examples of code name in a Sentence

Every secret agent has a code name.
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.
The Mossad had code names for each of the teams and their assignments, which were based on combinations of musical notes. Yossi Melman, ProPublica, 7 Aug. 2025 Once the code names have been correctly tallied with the film, the financial statements of the relevant FPC can be consulted to reveal how much the movie cost to make. Caroline Reid, Forbes.com, 26 July 2025 Charlie ultimately forms an alliance with the spy he’s been corresponding with for five years under the code name Inquiline, who turns out to be…a bit too much of a pussycat. Owen Gleiberman, Variety, 8 Apr. 2025 The Bulletin of the Atomic Scientists was founded by a group of scientists who worked on the Manhattan Project, the code name for the development of the atomic bomb during World War II. Kristen Rogers, CNN, 28 Jan. 2025 See All Example Sentences for code name

Word History

First Known Use

1867, in the meaning defined above

Time Traveler
The first known use of code name was in 1867

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Cite this Entry

“Code name.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/code%20name. Accessed 26 Aug. 2025.

Last Updated: - Updated example sentences
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