The Collaborative International Dictionary
Plagiarize \Pla"gia*rize\, 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).
Wiktionary
vb. (present participle of plagiarize English)
Usage examples of "plagiarizing".
This was very exciting for Senator Joe Biden, because for the first time ever he can now credibly accuse someone of plagiarizing him.
Couldn't the Democratic Party go back to plagiarizing British Labour Party leader Neil Kinnock the way Senator Joe Biden did, rather than plagiarizing Lifetime: TV for Women?
The only reason Blair was exposed is that another member of the Fourth Estate, the San Antonio Express-News, caught Blair plagiarizing its stories.
Raines ignored it all - until finally one day, another newspaper caught Blair plagiarizing one of its stories and blew the whistle on the Times.
In this respect, I was, at one level, still plagiarizing my earlier self.