narc

/nɑrk/
noun
  1. A police officer or informant who investigates or reports on illegal drug activity.
    • He refused to talk to anyone he suspected might be a narc.
    • Kids in the neighborhood whispered that the new guy was a narc.
    • The dealer was arrested after a narc spotted the exchange.
  2. A person who tells on others or reports rule-breaking, especially in a school or social setting.
    • The group stopped inviting him because he acted like a narc.
    • Don't be a narc and tell the teacher we were talking.
    • She got a reputation as a narc after she reported the cheating.
verb
  1. To inform on someone, especially to authorities about illegal or rule-breaking activity.
    • He narced on his friend to get a lighter sentence.
    • If you narc on me, I'll never trust you again.
    • The student narced to the principal about the prank.
What does "narc" mean? | whatsthatwordmean | whatsthatwordmean