1. The first or opening decision made by a newly appointed official, organization, or entity; a decision that marks the beginning of a new era or administration
The president's inaugural decision was to reform the healthcare system.
A decisão inaugural do presidente foi reformar o sistema de saúde.
2. A significant initial ruling or judgment that sets a precedent or establishes a new direction
The court's inaugural decision established new constitutional principles.
A decisão inaugural do tribunal estabeleceu novos princípios constitucionais.