Definition

A person who carries out or commits a crime or wrongdoing.

Example

The police are searching for the perpetrator of the robbery.

Conversation

Did you hear about that robbery downtown?

Yeah, it’s crazy! I wonder who the perpetrator is.

I hope they catch the perpetrator soon before it happens again.

Me too! It's scary to think someone could get away with it.

Synonyms & Antonyms

Root Explanation

Perpetrator → It is formed from "perpetrare" (meaning to carry out or commit) and the suffix "-or" (meaning one who). The word "perpetrator" refers to one who carries out or commits an act, typically a crime.

Memory Tip

Think of someone who 'carries out' ('perpetrare') an action, especially a wrongful one — that's why a perpetrator is someone who commits a crime.

Visually Confused Words