Nark has 7 different meanings across 2 categories:
Noun
· Verb
Noun
1
an informer or spy working for the police
2
a lawman concerned with narcotics violations
3
A police spy or informer.
4
Alternative form of narc (narcotics officer).
Verb
1
cause annoyance in; disturb, especially by minor irritations
"Mosquitoes buzzing in my ear really bothers me"
"It irritates me that she never closes the door after she leaves"
2
inform or spy (for the police)
Broader Terms (hypernyms)
Narrower Terms (hyponyms)