📖 WordNook

nark

noun
  1. a law enforcement officer concerned with narcotics violations
    “Narks are a special kind of police.”
    narc
  2. an informer or spy working for the police
    “Let's beat feet. That dude looks like a nark.”
    copper's nark
verb
  1. inform or spy (for the police)
    “The gangster code requires that one never nark.”
  2. cause annoyance in
    “It really narks them when the neighbors blast their music until early in the morning.”
    rag