[n] a lawman concerned with narcotics violations
[n] (British) an informer or spy working for the police
[v] inform or spy (for the police)
[v] cause annoyance in; disturb, esp. by minor irritations; "Mosquitoes buzzing in my ear really bothers me"; "It irritates me that she never closes the door after she leaves"
Synonyms
annoy, bother, chafe, copper's nark, devil, get at, get to, gravel, irritate, narc, narcotics agent, nettle, rag, rile, vex