1. Formal ceremonies marking the beginning or opening of something, typically a building, institution, or official term of office
The inaugurations of the new museums were attended by thousands of people.
As inaugurações dos novos museus foram attended por milhares de pessoas.
2. The act of formally introducing or starting something new
The inaugurations of these policies marked a significant change in government direction.
As inaugurações dessas políticas marcaram uma mudança significativa na direção do governo.