I. noun Etymology: origin unknown Date: 1903 one who is disapproved of or is held in contempt, strikebreaker , informer 2, II. intransitive verb Date: circa 1925 to turn informer ; squeal
FINK
Meaning of FINK in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012