"plagiarisms" in the noun sense
1. plagiarism
a piece of writing that has been copied from someone else and is presented as being your own work
2. plagiarism, plagiarization, plagiarisation, piracy
the act of plagiarizing taking someone's words or ideas as if they were your own
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License