This is the 8094th most frequent Polish word.
norwegia
Norwegia: Norway.
Here, 'Norwegia' is used as the subject of the sentence to refer to the country Norway.
Norwegia jest pięknym krajem.
Norway is a beautiful country.
In this sentence, 'Norwegia' is used in the accusative case ('Norwegię') as the object of the verb 'odwiedzić' (to visit).
Chciałbym odwiedzić Norwegię w przyszłym roku.
I would like to visit Norway next year.
Here, 'Norwegia' is used in the locative case ('Norwegii') to denote the place where the action of living occurs.