established
🇺🇸
/ɪˈstæblɪʃt/
🇬🇧
/ɪˈstæblɪʃt/
Having been in existence for a long time and accepted as a standard or norm.
The established restaurant has been serving the community for over 50 years.
Having a reputation built over a long period of time due to consistent quality or success.
She is an established author with several bestsellers to her name.
Formally recognized or approved by an official body.
The established laws of the country must be followed by all citizens.