This is the 11110th most frequent Polish word.
gdyńskiego
"Gdyńskiego" means "of/from Gdynia" (a city in Poland).
Here, 'gdyńskiego' serves as an adjective to specify an artist from Gdynia.
Podziwiałem gdyńskiego artystę podczas wystawy.
I admired the Gdynia artist during the exhibition.
The term 'gdyńskiego' is used adjectivally to describe the marketplace connected to Gdynia, emphasizing spatial affiliation.
Czytałam książkę o gdyńskiego rynku.
I was reading a book about the Gdynia marketplace.
In this sentence, 'gdyńskiego' is used as an adjective to describe the port associated with the city of Gdynia.