impersonator
US /ɪmˈpɝː.sən.eɪ.t̬ɚ/
UK /ɪmˈpɝː.sən.eɪ.t̬ɚ/

1.
2.
사칭범, 사기꾼
a person who pretends to be someone else in order to deceive or defraud
:
•
The police arrested an impersonator who was using a stolen identity.
경찰은 도난당한 신분증을 사용하던 사칭범을 체포했다.
•
He was charged with being an impersonator of a police officer.
그는 경찰관 사칭 혐의로 기소되었다.