1. A final, conclusive, or authoritative system that serves as the standard or ultimate framework for a particular purpose or discipline
The new classification represents the definitive system for organizing biological species.
A nova classificação representa o sistema definitivo para organizar espécies biológicas.
2. In medical or scientific contexts, a permanent or established system as opposed to a temporary or provisional one
The hospital implemented a definitive system for patient records management.
O hospital implementou um sistema definitivo para a gestão de registros de pacientes.