Meaning of “time-honoured” - Learner’s Dictionary

time-honoured

adjective [ always before noun ] UK (US time-honored) uk us /ˈtaɪmˌɒnəd/

A time-honoured tradition or way of doing things is one that has been used for a long time.

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