plagiarism

noun

pla·​gia·​rism ˈplā-jə-ˌri-zəm How to pronounce plagiarism (audio)
 also  -jē-ə-
1
: an act or instance of plagiarizing
2
: something plagiarized
plagiarist
ˈplā-jə-rist How to pronounce plagiarism (audio)
 also  -jē-ə
noun
plagiaristic
ˌplā-jə-ˈri-stik How to pronounce plagiarism (audio)
 also  -jē-ə-
adjective

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Common Misspellings

plagarism, plagerism, plagirism

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The Kidnapping Roots of Plagiarize

If schools wish to impress upon their students how serious an offense plagiarism is, they might start with an explanation of the word’s history. Plagiarize (and plagiarism) comes from the Latin plagiarius “kidnapper.” This word, derived from the Latin plaga (“a net used by hunters to catch game”), extended its meaning in Latin to include a person who stole the words, rather than the children, of another. When plagiarius first entered English in the form plagiary, it kept its original reference to kidnapping, a sense that is now quite obsolete.

Examples of plagiarism in a Sentence

The student has been accused of plagiarism.
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.
Gay also faced criticisms over allegations of plagiarism when conservative scholar Carol Swain accused Gay of stealing her work without an appropriate citation. Maria Gracia Santillana Linares, Forbes, 31 Dec. 2024 The Brazilian song was written by composer Toninho Geraes, who sued Adele for plagiarism in 2021, according to Brazilian outlet Veja Magazine. Alexandra Del Rosario, Los Angeles Times, 17 Dec. 2024 More copies followed, and Nosferatu has been remembered as a plagiarism success story ever since. Jennifer Zhan, Vulture, 3 Dec. 2024 The plagiarism and lack of prosecutorial experience should surprise no one. Paul Bedard, Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government, 19 Oct. 2024 See all Example Sentences for plagiarism 

Word History

First Known Use

1621, in the meaning defined at sense 1

Time Traveler
The first known use of plagiarism was in 1621

Dictionary Entries Near plagiarism

Cite this Entry

“Plagiarism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plagiarism. Accessed 18 Jan. 2025.

Kids Definition

plagiarism

noun
pla·​gia·​rism ˈplā-jə-ˌriz-əm How to pronounce plagiarism (audio)
1
: an act of plagiarizing
2
: something plagiarized
plagiarist noun
plagiaristic adjective

More from Merriam-Webster on plagiarism

Last Updated: - Updated example sentences
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