(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)
n. One who plagiarizes, or purloins the words, writings, or ideas of another, and passes them off as his own; a literary thief; a plagiary. [ 1913 Webster ]