Meaning of “widely” - Learner’s Dictionary

widely

adverb uk us /ˈwaɪdli/

B2 including a lot of different places, people, subjects, etc:

widely known
He has travelled widely in Europe.
differ/vary widely

B2 to be very different:

Prices vary widely from shop to shop.

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