C1adjective3K

Infamous

UK /["/ˈɪnfəməs/"]/US /["/ˈɪnfəməs/"]/

Definition

well known for being bad or evil

In simple words: Well known for something bad.

Examples

  • a general who was infamous for his brutality
  • the most infamous concentration camp
  • the infamous British sandwich

Usage notes

Used to describe people or actions known for negative reasons. Avoid using in formal settings where a more neutral term may be better.

Grammar pattern

infamous + for + noun / infamous + verb-ing

Memory hint

Sounds like 'in-fame-us' — think of being famous, but for bad reasons.

Collocations

  • infamous for
  • infamous criminal
  • infamous act
  • infamous reputation
  • infamous scandal

Synonyms

  • notorious
  • disreputable
  • ill-famed
  • renowned
  • celebrated

Antonyms

  • unknown
  • obscure
  • famous

Common mistakes

  • Confusing 'famous' with 'infamous' - 'famous' is for positive recognition.
  • Using 'infamous' in a positive context incorrectly.
  • Not using 'infamous' with a specific action or reason.