1. A method, strategy, or way of dealing with something that has been accepted, recognized, or conventionally used over time
The established approach to solving this problem has proven effective for decades.
A abordagem estabelecida para resolver este problema se mostrou eficaz por décadas.
2. A traditional or conventional methodology that is widely accepted in a particular field or discipline
We need to move beyond the established approach and innovate.
Precisamos ir além da abordagem estabelecida e inovar.