What does plagiarizer mean?
A plagiarizer is a person who takes another person's words, ideas, images, music, or other creative material and presents it as their own without appropriate credit. The word is used especially in educational, academic, literary, and legal contexts, where it can refer to a student caught copying an assignment, a writer accused of borrowing passages, or an artist accused of submitting someone else's work. Plagiarism is the act; plagiarizer identifies the person responsible for it. The term often implies deliberate deception, although some academic systems also use plagiarism more broadly for inappropriate borrowing, including cases where attribution was omitted carelessly. Because the accusation carries serious academic and professional consequences, the word is normally reserved for situations in which copying and the failure to credit the original creator are established or strongly alleged. The plural is "plagiarizers."
nounA plagiarizer is a person who uses another person's words, ideas, or creative work as their own without giving appropriate credit. The term describes both students, writers, and others accused or found to have committed plagiarism.
- A person who plagiarizes, especially a writer, student, or academic who presents another person's words, ideas, or creative work as their own.
"The editor identified the author as a plagiarizer after comparing the article with previously published sources."
"The committee found that she was a plagiarizer whose article closely copied several published sources."
"Teachers should teach students how to cite sources so that no one becomes a plagiarizer by mistake."
The regular plural adds -s to the noun.
"Several plagiarizers were identified through a comparison of published sources."
A plagiarizer does not merely copy something; they take credit for work that is not their own.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does plagiarizer come from?
The English noun plagiarizer was formed by adding the suffix -er to plagiarize, meaning someone who engages in that practice. Plagiarize developed from plagiarism, which comes through Latin forms associated with plagium, referring to theft or abduction. The related English forms plagiarist and plagiary belong to the same historical word family.
Related word forms
How plagiarizer is actually used
The term is generally formal or academic and carries a strongly negative connotation. British English also commonly uses the spelling "plagiariser".
Easily confused with plagiarizer
A plagiarizer is the person who commits plagiarism, whereas plagiarism is the act of using another person's work or ideas without appropriate credit.