Plagiarism : the practice of taking someone else's work or ideas and passing them off as one's own. (Definition from Oxford Dictionary)
Plagiarism occurs when you use the words or ideas of others without acknowledging that you have done so. It is a form of cheating.
抄襲 (或稱剽竊) 指將別人創作的想法或文字當作是自己的。例如使用他人資料卻沒有註明出處，就視為抄襲。
Plagiarism is a very serious offense. If it is found that you have plagiarized -- no matter intentionally or unintentionally -- you may face serious consequences. You may refer to the "Regulations Governing Academic Integrity and Student Discipline" under Registry website.