This is the 4105th most frequent Spanish word.
fluminense
"Fluminense" refers to something or someone from the state of Rio de Janeiro, Brazil.
Here, 'fluminense' refers to something related to the Brazilian state of Rio de Janeiro, specifically a sports team associated with it.
El equipo fluminense ganó el torneo regional.
The Fluminense team won the regional tournament.
In this case, 'fluminense' is used to describe elements of culture originating from the state of Rio de Janeiro.
La cultura fluminense es rica y diversa.
The Fluminense culture is rich and diverse.
Here, 'fluminense' is used to indicate the origin of a person from the state of Rio de Janeiro.