1. The expected or normal path that something follows based on physical laws, circumstances, or logical progression
The natural trajectory of the projectile was affected by gravity.
A trajetória natural do projétil foi afetada pela gravidade.
2. The normal course or development of a person's career, life, or situation
His career followed a natural trajectory from junior analyst to senior manager.
Sua carreira seguiu uma trajetória natural de analista junior para gerente senior.
3. The predictable or inevitable course of events or outcomes
Without intervention, the company's natural trajectory would lead to bankruptcy.
Sem intervenção, a trajetória natural da empresa levaria à falência.