This is the 5727th most frequent Portuguese word.
andréa
"Andréa" is a Portuguese female given name, equivalent to "Andrea" in English.
In this sentence, 'Andréa' is a proper noun, specifically a given name used to refer to a person.
Andréa é uma amiga muito especial que mora na minha cidade.
Andrea is a very special friend who lives in my city.
Here, 'Andréa' serves as a direct reference to an individual, denoting the subject to whom the speaker spoke.
Ontem conversei com Andréa sobre o projeto da escola.
Yesterday I talked to Andrea about the school project.
In this usage, 'Andréa' identifies the narrator of the story being appreciated.