mēm/noun

-An element of a culture or system of behavior that may be considered to be passed from one individual to another by nongenetic means, especially imitation.

-A humorous image, video, piece of text, etc., that is copied (often with slight variations) and spread rapidly by Internet users.

pla·gia·rism/noun

-The practice of taking someone else's work or ideas and passing them off as one's own.

synonyms: copying, infringement of copyright, piracy, theft, stealing; informal cribbing.
"accusations of plagiarism"

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