IPA: /ˌpɜːrsəˈneɪʃən/
KK: /pɜrˈsoʊneɪʃən/
The act of pretending to be someone else, often to deceive others.
He was charged with personation after trying to vote as someone else.
Personation → It is formed from "persona" (from Latin, meaning mask or character) and "-ation" (a suffix used to form nouns indicating an action or resulting state). The word "personation" refers to the act of impersonating or assuming the character of another person.
Think of 'persona' as a mask that someone wears to take on a different character — that's why personation means to act as someone else.