1. A topic or matter that has been previously agreed upon, recognized, or accepted as a basis for discussion or action
The established subject of the meeting was the company's quarterly budget.
O assunto estabelecido da reunião foi o orçamento trimestral da empresa.
2. In academic or formal contexts, a subject area that has long been recognized and accepted within a discipline or field of study
Physics is an established subject in most universities worldwide.
A Física é um assunto estabelecido na maioria das universidades em todo o mundo.
3. A person or entity that has been officially designated or recognized for a specific role or purpose
The established subject of the investigation was the former director.
O sujeito estabelecido da investigação era o ex-diretor.