well known
adjective/ˌwel ˈnəʊn/
/ˌwel ˈnəʊn/
- known about by a lot of people synonym famous
- a well-known actor
- His books are not well known.
- (of a fact) generally known and accepted
- It is a well-known fact that caffeine is a stimulant.
Check pronunciation:
well known