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
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Working as a custodian in the Chicago Public School system, Alexander (Lois Arthur is her pseudonym in the book) was an ardent activist for civil rights. Robert M. Marovich, Chicago Tribune, 3 Feb. 2025 Amir, who asked to use a pseudonym to protect his family, said caretakers told him the boy was often crying and wetting his pants. Teele Rebane, CNN, 1 Feb. 2025 The complaint was filed on behalf of a plaintiff using the pseudonym Maria Moe. Barbara A. Perry, Newsweek, 27 Jan. 2025 Journalist and writer Sandford, which is a pseudonym for John Camp, won the Pulitzer Prize in journalism in 1986 and the Distinguished Writing Award of the American Society of Newspaper Editors a year later. Escher Walcott, People.com, 15 Jan. 2025 See all Example Sentences for pseudonym 

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 9 Feb. 2025.

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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