pseudonym

noun

pseu·​do·​nym ˈsü-də-ˌnim How to pronounce pseudonym (audio)
: a fictitious name
especially : pen name

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Pseudonym, has its origins in the Greek word pseudōnymos, which means "bearing a false name." Greek speakers formed their word by combining pseud-, meaning "false," and onyma, meaning "name." French speakers adopted the Greek word as pseudonyme, and English speakers later modified the French word into pseudonym. Many celebrated authors have used pseudonyms. Samuel Clemens wrote under the pseudonym "Mark Twain," Charles Lutwidge Dodgson assumed the pseudonym "Lewis Carroll," and Mary Ann Evans used "George Eliot" as her pseudonym.

Examples of pseudonym in a Sentence

Mark Twain is the pseudonym of the American writer Samuel L. Clemens. the most notorious serial killer of the 19th century remains known only by the pseudonym of Jack the Ripper
Recent Examples on the Web Arena denied the claim but acknowledged that the content had been created by a third party company where authors used pseudonyms to protect their identities. Stephen Battaglio, Los Angeles Times, 18 Mar. 2024 Stateline agreed to use a pseudonym for this story and withheld Cancel’s full name for their safety. Nada Hassanein, USA TODAY, 15 Mar. 2024 That means patients like Melissa, who is going by a pseudonym given the sensitivity of the topic, are stuck in limbo, and in some cases running out of options. Brian Barrett, WIRED, 27 Feb. 2024 One of Hardy's victims, who went only by the pseudonym Melanie, told The Guardian that in school, Hardy was a target for bullies and seemed lonely. Jessica Sager, Peoplemag, 22 Feb. 2024 The last installment followed Goldberg — under the pseudonym Professor Jonathan Moore — in a new, academic career abroad. Esther Kang, Peoplemag, 25 Mar. 2024 The reference to the yacht’s name has had different explanations over the years, ranging from the pseudonym of a composer whose music Walker played as a child to a nod to the Beach Boys’s song from their 1988 album Still Cruisin’, which references a fictional utopian island called Kokomo. Julia Zaltzman, Robb Report, 15 Mar. 2024 With a core user base accustomed to hiding behind pseudonyms, employees never quite understood how to encourage people to go live. Paresh Dave, WIRED, 14 Mar. 2024 Craig Wright has long claimed to have been the author of a 2008 white paper, the foundational text of bitcoin, published under the pseudonym. Reuters, CNN, 15 Mar. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'pseudonym.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

French pseudonyme, from Greek pseudōnymos bearing a false name, from pseud- + onyma name — more at name

First Known Use

1817, in the meaning defined above

Time Traveler
The first known use of pseudonym was in 1817

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Cite this Entry

“Pseudonym.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pseudonym. Accessed 18 Apr. 2024.

Kids Definition

pseudonym

noun
pseud·​onym
ˈsüd-ᵊn-ˌim
: a fictitious name
especially : pen name

More from Merriam-Webster on pseudonym

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