narc
Longman Dictionary of Contemporary English 5++LDOCE 5++narc1 /nɑːk $ nɑːrk/ noun [countable] American English informal SCPMDDa police officer who deals with the problem of illegal drugs 缉毒警察
Examples from the Corpus
narc• About half way into it, narcs start busting people.narc2 verb [intransitive + on] American English informal to secretly tell the police about someone else’s criminal activities, especially activities involving illegal drugs 告密〔尤指向警方透露有关贩毒的情报〕Origin narc1 (1900-2000) narcotic agent narc2 (1800-1900) Romany nak “nose”narc1 nounnarc2 verbChinese
a problem Corpus officer deals with police the who
narc
narc1 /nɑːk $ nɑːrk/
noun [countable] American English informal
narc2
verb [intransitive + on] American English informal
| I |
noun [countable] American English informal Date: 1900-2000
Origin: narcotic agent
a police officer who deals with the problem of illegal drugsOrigin: narcotic agent
| II |
verb [intransitive + on] American English informal Date: 1800-1900
Language: Romany
Origin: nak 'nose'
to secretly tell the police about someone else’s criminal activities, especially activities involving illegal drugs
Language: Romany
Origin: nak 'nose'