Meaning of “excellent” - Learner’s Dictionary

excellent

adjective us uk /ˈeksələnt/
Mario's English pronunciation is excellent.She's an excellent teacher.From the company's point of view, this is an excellent opportunity.The island has two excellent beaches.The lemon cake proved to be an excellent choice.

A2 very good, or of a very high quality:

That was an excellent meal.
excellently adverb

Robert has behaved excellently this year.
excellence noun [ U ] us uk /ˈeksələns/

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