(adj) copied and passed off as your own, Syn. plagiarised, plagiarized, Example:used plagiarized data in his thesis; a work dotted with plagiarized phrases
The Collaborative International Dictionary of English (GCIDE) v.0.53 Collaborative International Dictionary (GCIDE)
v. t. [ imp. & p. p. Plagiarized p. pr. & vb. n. Plagiarizing. ] To steal or purloin from the writings of another; to appropriate without due acknowledgement (the ideas or expressions of another). [ 1913 Webster ]