villainous
US /ˈvɪl.ə.nəs/
UK /ˈvɪl.ə.nəs/

1.
malvagio, scellerato
relating to or characteristic of a villain
:
•
The movie featured a truly villainous character.
Il film presentava un personaggio veramente malvagio.
•
He gave a villainous laugh as he revealed his plan.
Fece una risata malvagia mentre rivelava il suo piano.
2.
scellerato, criminale
wickedly or criminally bad
:
•
He committed a truly villainous act.
Ha commesso un atto veramente scellerato.
•
The villainous plot was uncovered by the hero.
Il piano malvagio fu scoperto dall'eroe.