supergrass

n. <英>向警方提供大量罪犯活动情报的人(尤指本人也是罪犯的人)

发音

US
UK /ˈs(j)uːpə(ɹ)ˌɡɹɑːs/

词形变化

supergrasses 复数 supergrasses

释义与例句

n.
  1. 1.

    An informer providing substantial quantities of information on criminal or terrorist activities to the police.

    英国 俚语

词汇关系

词源

From super- + grass, from grass (“an informer”).

来源:wiktionary