This is the 5569th most frequent Portuguese word.
visitado
"Visitado" means "visited" in English.
In this sentence, 'visitado' is used as the past participle of 'visitar' in the past perfect tense.
Eu tinha visitado o museu antes de ele fechar.
I had visited the museum before it closed.
Here, 'visitado' is used in the passive voice to indicate an action performed on the subject.
O lugar foi muito visitado durante o verão.
The place was frequently visited during the summer.
In this instance, 'visitado' is part of the past perfect tense, emphasizing an experience not had.