murderer
US /ˈmɝː.dɚ.ɚ/
UK /ˈmɝː.dɚ.ɚ/

1.
assassino, omicida
a person who commits murder
:
•
The police are still searching for the murderer.
La polizia sta ancora cercando l'assassino.
•
He was convicted as a cold-blooded murderer.
È stato condannato come assassino a sangue freddo.