We have 2 phrasal verb definitions related to 'Fink'.
Fink on
Meaning: Give away secrets about someone
Example:He FINKED ON her to the authorities.
Fink out
Meaning: Fail to keep a promise, arrangement, etc
Example:He said he'd come with us then FINKED OUT at the last minute.
UsingEnglish.com is partnering with Gymglish to give you a free one-month trial of this
excellent online English training course. Activate your free month of lessons (special offer for new
users, with no obligation to buy) - and receive a level assessment!