This is the 1409th most frequent French word.
barcelone
Barcelona (a city in Spain).
Here, 'Barcelone' is used as a proper noun referring to the city of Barcelona.
Je vais bientôt visiter Barcelone.
I am going to visit Barcelona soon.
In this sentence, 'Barcelone' serves as the subject of the sentence, again as a proper noun.
Barcelone est célèbre pour son architecture exceptionnelle.
Barcelona is famous for its exceptional architecture.
Here, 'Barcelone' is used in a possessive context, discussing a characteristic of the city.