जो अच्छी तरह से प्रसिद्ध हो।

कर्ण अपनी दानवीरता के लिए सुप्रसिद्ध है।
अभिविख्यात, अभिविश्रुत, सुख्यात, सुप्रसिद्ध, सुविख्यात

Widely or fully known.

A well-known politician.
Well-known facts.
A politician who is well known.
These facts are well known.
well-known