Meaning of “classic” - Learner’s Dictionary

classic

adjective uk us /ˈklæsɪk/
POPULAR

B2 A classic book, film, etc is one that has been popular for a long time and is considered to be of a high quality:

the classic film 'Gone with the Wind'
TRADITIONAL

having a traditional style that is always fashionable:

a classic black jacket
TYPICAL

typical:

Dan's a classic example of a child who's clever but lazy.

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