1. A passage, corridor, or pathway that has been sealed off or closed, typically with a barrier, door, or obstruction to prevent access or passage
The sealed passage led to the hidden chamber in the ancient tomb.
A passagem selada levava à câmara oculta no túmulo antigo.
2. In legal or administrative contexts, a sealed or closed document passage that restricts access to information
The court ordered a sealed passage in the trial records.
O tribunal ordenou uma passagem selada nos registos do julgamento.