Meaning of “up-and-coming” - Learner’s Dictionary

up-and-coming

adjective [ always before noun ] uk us /ˌʌpəŋˈkʌmɪŋ/

becoming popular and likely to achieve success:

He's a young, up-and-coming DJ.

(Definition of “up-and-coming” from the Cambridge Learner’s Dictionary © Cambridge University Press)