This is the 5233rd most frequent Polish word.
regionów
"Regions" (genitive plural form).
The word "regionów" is used as the genitive plural form of "region," indicating possession or association, referring to multiple areas or territories.
Wiele regionów w Polsce ma swoje unikalne tradycje kulinarne.
Many regions in Poland have their unique culinary traditions.
Here, "regionów" again represents the genitive plural form of "region" after the word "kilka," denoting a quantity of locations visited in Asia.
Podczas mojej podróży odwiedziłem kilka regionów Azji.
During my trip, I visited several regions of Asia.
In this sentence, "regionów" is the genitive plural form to denote the idea of development related to multiple areas or territories being discussed.