1. A well-developed area of study, profession, or activity with recognized standards, institutions, and practitioners
Medicine is an established field with centuries of research and practice.
A medicina é um campo estabelecido com séculos de pesquisa e prática.
2. An area of land that has been cultivated or used for farming over a long period
The established field produced consistent crops year after year.
O campo estabelecido produzia colheitas consistentes ano após ano.