This is the 9716th most frequent Polish word.
zaporoska
"Zaporoska" relates to something from or associated with Zaporizhzhia, a region in Ukraine.
Here, "zaporoska" refers to something related to Zaporozhia, specifically a flag that has origin or cultural symbolism from that region.
Zaporoska flaga powiewa nad miastem.
The Zaporozhian flag flies over the city.
In this instance, "zaporoska" describes a dish that is traditional or typical of Zaporozhia.
Upiekłem zaporoską potrawę według przepisu mojej babci.
I baked a Zaporozhian dish based on my grandmother's recipe.
Here, "zaporoska" is an adjective describing handicrafts that are characteristic of the Zaporozhian region or style.