ˈseɪdɪst

Definitions

1. noun

A person who derives pleasure from inflicting physical or mental pain on others.

“The sadist enjoyed watching horror movies for the fear they evoked in others.”

2. noun

A person who derives pleasure from causing someone else unhappiness or discomfort.

“The sadist in the relationship enjoyed seeing his partner feel sad and miserable.”

3. adjective

Causing or intended to cause physical or mental pain.

“The sadist behavior of the bully left the victim feeling traumatized.”