adjective
- relating to or characterized by obsession; showing excessive preoccupation with something
- relating to obsessive-compulsive disorder or similar mental health conditions
Usage: psychology; medical
Examples
- His obsessional behavior about cleanliness made it difficult for him to relax.
- She had an obsessional need to check the locks multiple times before leaving.
- The artist’s obsessional attention to detail was evident in every brushstroke.
- Obsessional thoughts kept him awake at night.
- The therapist specialized in treating obsessional disorders.
- Her obsessional focus on perfection often delayed her projects.