Copied someone else's words, ideas, or work and claimed them as your own without giving credit.
From Latin 'plagiarius' meaning 'kidnapper,' which evolved to mean 'literary thief' in the 1600s. The root likely comes from 'plaga' meaning 'net' or 'snare,' suggesting theft as an entrapment. English borrowed this sense in the 17th century when academic dishonesty became a serious concern.
The original Latin term for plagiarism literally meant 'kidnapping'—pretty intense! This shows that even ancient Romans understood that stealing someone's ideas was as serious as taking their property, which is why universities today treat plagiarism almost as seriously as they would theft.
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