IPA: /ˈpɜːrsəˌneɪtə/
KK: /ˈpɜrsəˌneɪtər/
A person who pretends to be someone else, often for entertainment or performance purposes.
The personator impressed the audience with their ability to mimic famous celebrities.
Personator → It is formed from "persona" (from Latin, meaning mask or character) and "-ator" (meaning one who performs an action). The word "personator" refers to one who performs or embodies a character or role, often in acting or impersonation.
Think of someone who takes on a 'character' ('persona') and performs it — that's what a personator does.