C1noun3K

Obsession

UK /["/əbˈseʃn/"]/US /["/əbˈseʃn/"]/

Definition

the state in which a person’s mind is completely filled with thoughts of one particular thing or person in a way that is not reasonable or normal

In simple words: A strong interest in something, often too much.

Examples

  • Her fear of flying is bordering on obsession.
  • There's a national obsession with celebrity in England.
  • The media's obsession with the young prince continues.
  • I don't understand television's current obsession with cookery programmes.
  • She was in the grip of an obsession and would not listen to reason.
  • He has an unhealthy obsession with his diet.
  • Fitness has become an obsession with him.

Usage notes

Used in both formal and informal contexts. In formal writing, it can describe a psychological condition, while in casual conversation, it can refer to hobbies or interests.

Grammar pattern

obsession + with/about + object

Memory hint

Think of 'obsessed' — imagine someone who can't stop thinking about their favorite TV show.

Collocations

  • dangerous
  • unhealthy
  • current
  • become
  • have
  • obsession with
  • dangerous
  • unhealthy
  • current
  • become
  • have
  • obsession with

Synonyms

  • fixation
  • preoccupation
  • infatuation
  • mania
  • fascination

Antonyms

  • indifference
  • apathy
  • disinterest

Common mistakes

  • Mixing up 'obsession' with 'fascination' — the latter is less intense.
  • Using 'obsession' to describe a mild interest instead of a strong one.
  • Saying 'obsession on' instead of 'obsession with' or 'obsession about'.