This is the 2141st most frequent Portuguese word.
liberar
To release or to free.
In this sentence, 'liberar' means 'to grant or allow permission' for the document's access.
Eu vou liberar o acesso ao documento para você.
I will grant access to the document for you.
Here, 'liberar' signifies 'to free up or make available,' referring to disk space.
Precisamos liberar espaço no disco rígido antes de instalar o programa.
We need to free up space on the hard disk before installing the program.
In this context, 'liberar' is used to mean 'to allow or to permit,' specifically regarding health clearance.