plagiarism
US /ˈpleɪ.dʒɚ.ɪ.zəm/
UK /ˈpleɪ.dʒɚ.ɪ.zəm/

1.
plagio
the practice of taking someone else's work or ideas and passing them off as one's own
:
•
The student was accused of plagiarism after submitting an essay copied from the internet.
Lo studente è stato accusato di plagio dopo aver presentato un saggio copiato da internet.
•
The university has a strict policy against plagiarism.
L'università ha una politica rigorosa contro il plagio.