obsession

Definitions

The state of being preoccupied with or haunted by a single topic, emotion, or person.

A persistent, disturbing preoccupation with an often unreasonable idea or feeling.

An idea or thought that continually preoccupies or intrudes on a person's mind.

Examples

His obsession with collecting vintage stamps has turned his home into a small museum.

The detective's obsession with solving the cold case led him to work long hours every single day.

It is important to maintain a healthy balance so that a hobby does not turn into an unhealthy obsession.

Synonyms

fixation preoccupation mania compulsion infatuation passion addiction

Antonyms

indifference apathy detachment disinterest unconcern aversion dislike