This is the 12379th most frequent Portuguese word.
sinalizado
Marked or signaled.
In this case, 'sinalizado' describes the condition of the path having clear and visible signs indicating directions.
O caminho para o parque está bem sinalizado.
The path to the park is well signposted.
Here, 'sinalizou' is used to express that a gesture or indication was made using physical action, such as waving a hand.
Ele sinalizou com a mão que estava tudo bem.
He gestured with his hand that everything was fine.
In this sentence, 'sinalizados' refers to the act of marking or identifying items within an inventory or list.