Learn how to say Plagiarization correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word plagiarize:
take (the work or an idea of someone else) and pass it off as one’s own:
he was fined $6,000 for having plagiarized the song
take the work or an idea of (someone) and pass it off as one’s own:
the author claims she was plagiarized
Spell plagiarize and the related words plagiarism and plagiarist with -gia- in the middle.