This is the 1910th most frequent Portuguese word.
barueri
"Barueri" is a proper noun referring to a city in São Paulo, Brazil.
'Barueri' is used here as a proper noun, referring to a specific location or city.
Eu moro em Barueri desde a infância.
I have lived in Barueri since childhood.
'Barueri' is once again used as a proper noun, indicating the city where the event takes place.
A feira de negócios em Barueri atrai muitos visitantes.
The business fair in Barueri attracts many visitors.
In this context, 'Barueri' is the subject of the sentence, referring to the city itself as an entity.