Meaning of “whine” - Learner’s Dictionary

whine

verb [ I ] uk us /waɪn/
COMPLAIN

to complain in an annoying way:

She's always whining about something.
CRY

to make a long, high, sad sound:

The dog whined and scratched at the door.
whine noun [ C ]

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