1. The first or most important decision made in a process or situation; a foundational choice that determines subsequent actions
The primary decision was to invest in renewable energy before expanding the business.
A decisão primária foi investir em energia renovável antes de expandir o negócio.
2. In legal or administrative contexts, an initial ruling or determination by a lower authority
The court reviewed the primary decision made by the administrative tribunal.
O tribunal revisou a decisão primária tomada pelo tribunal administrativo.