Definition of pseudonymnext
as in alias
a fictitious or assumed name the most notorious serial killer of the 19th century remains known only by the pseudonym of Jack the Ripper

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Example Sentences

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.
Recent Examples of pseudonym His name and the names of other people quoted in this article are pseudonyms chosen to protect their privacy. Helena Addison, The Conversation, 3 Mar. 2026 The Milwaukee native also teaches courses at the Wisconsin Conservatory of Music, in addition to producing beats under the artist pseudonym 99TheProducer. Anya Sesay, jsonline.com, 3 Mar. 2026 Caroline, who looks more like her father than her mother, has written two books about her experience under the pseudonym Caroline Darian. Gaby Wood, Vogue, 21 Feb. 2026 In the inside part of the apartment building’s mailbox — accessible only to building management and mail carriers — law enforcement found notes indicating that mail should be delivered to Cynthia’s apartment for several of the pseudonyms used in the scheme, authorities said. Louis Casiano, FOXNews.com, 9 Feb. 2026 See All Example Sentences for pseudonym
Recent Examples of Synonyms for pseudonym
alias
Noun
  • The doctor explained how Moïse had to be listed under several aliases while being treated.
    Tania Francois, CBS News, 13 Mar. 2026
  • In court filings, prosecutors have listed several aliases for Weston, to include, Mwenzi, Dre Mac Daddy, Mac Daddy Dre, Andre Smith, and Pierre Weston.
    Nate Gartrell, Mercury News, 11 Mar. 2026

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Cite this Entry

“Pseudonym.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/pseudonym. Accessed 18 Mar. 2026.

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