Definition, Meaning & Synonyms

run afoul of

idiom
/rʌn əˈfaʊl əv/
Definition
To come into conflict or disagreement with someone or something, often resulting in trouble or negative consequences.
Examples
  • He ran afoul of the law when he ignored the regulations.
  • The company ran afoul of the new environmental rules.
  • She tends to run afoul of authority whenever she feels restricted.
Meaning
The phrase ‘run afoul of’ indicates a situation where a person or entity violates a rule, law, or social standard, leading to a difficult or problematic encounter.
Synonyms
  • clash with
  • fall foul of
  • contradict
  • come into conflict with