IPA: //tɔːrˈmɛntər//
KK: /tɔrˈmɛntər/
A person or thing that causes great suffering or distress to someone else.
The bully was a constant tormenter to the younger students at school.
To cause someone to suffer or feel great pain, often in a cruel way.
The bully seemed to enjoy tormenting his classmates.
Past: tormented
Past Participle: tormented
Tormenter → It is formed from "tormentum" (meaning a tool for twisting or torture) and "-er" (meaning a person who). The word "tormenter" refers to a person who inflicts pain or suffering, often in a cruel manner.
Think of someone who uses a 'tool for twisting' ('tormentum') to cause pain — that's why a tormenter is someone who inflicts suffering.