1. A structured arrangement or method that remains constant and does not change or adapt
The company operates on a fixed system of rules and procedures.
A empresa opera sob um sistema fixo de regras e procedimentos.
2. In technology or engineering, a system that is permanently installed or stationary
The building has a fixed system for air conditioning.
O edifício possui um sistema fixo de ar condicionado.
3. A predetermined or standardized framework that does not allow for variables or flexibility
Students must follow the fixed system of curriculum requirements.
Os estudantes devem seguir o sistema fixo de requisitos curriculares.