This is the 7465th most frequent French word.
petersburg
The French word "Petersburg" refers to the city "Saint Petersburg" in Russia.
Here, 'Saint-Pétersbourg' refers to the city in Russia, used as a proper noun.
J'aimerais visiter Saint-Pétersbourg un jour.
I would like to visit Saint Petersburg someday.
In this sentence, 'Pétersbourg' refers to the name of a battle, likely the Petersburg during the American Civil War, used as a proper noun representing a specific historical event.
La bataille de Pétersbourg était un événement historique.
The Battle of Petersburg was a historical event.
Here, 'Pétersbourg' is used to denote the visual depiction of the city Saint Petersburg in a painting, emphasizing its artistic and cultural aspects.