Meaning of “flick” - Learner’s Dictionary

flick

verb uk us /flɪk/
flick sth into/off/over, etc

to move something somewhere suddenly and quickly through the air, usually with your fingers:

He quickly flicked the crumbs off the table.
flick down/out/towards, etc

to make a sudden, quick movement somewhere:

His eyes flicked between her and the door.
flick a switch

(Definition of “flick verb” from the Cambridge Learner’s Dictionary © Cambridge University Press)