narc

1. n. Short for a Narcotics officer. A member of Law Enforcement that enforces drug laws. 2. n. A person who is not a member of Law Enforcement but turns you into the police for doing or dealing drugs. 3. n. A person that turns you in for something you did wrong; specifically to any type of authority figure like parents, cops, teachers, boss, etc. 4. v. The act of turning someone into law enforcement or authority figures.