Wordnet 3.0
ADJECTIVE (1)
1. 
 copied and passed off as your own; 
- Example: "used plagiarized data in his thesis"- Example: "a work dotted with plagiarized phrases"[syn: plagiaristic, plagiarized, plagiarised]
WordNet (r) 3.0 (2006):
plagiarised
    adj 1: copied and passed off as your own; "used plagiarized data
           in his thesis"; "a work dotted with plagiarized phrases"
           [syn: plagiaristic, plagiarized, plagiarised]