This is the 8202nd most frequent Polish word.
opolską
"Opolską" is the feminine singular accusative form of "opolskie," meaning "related to Opole" or "of Opole" (a region/city in Poland).
In this sentence, the word 'opolską' functions as an adjective that modifies the noun 'historię' (history) and refers to historical elements or context related to Opole, a city in Poland.
Wczytuję się w opolską historię.
I am delving into Opole's history.
Here, 'opolską' serves as an adjective describing the noun 'kulturę' (culture), emphasizing its association with Opole.
Opolską kulturę charakteryzuje różnorodność.
Opole's culture is characterized by diversity.
'Opolską' describes the noun 'ulicą' (street) indicating that the street is situated in or associated with Opole.