oblastních
Oblastních is a linguistic form rather than a stand-alone term. It is the genitive plural ending of the Czech and Slovak adjective oblastní, derived from the noun oblast meaning a region or territorial area. The word denotes something related to or belonging to regions or regional divisions.
Grammatically, oblastní functions as an adjective, and oblastních is its genitive plural form. This form is
Historically, the term has been common in administrative language of the former Czechoslovakia and in current
In a broader sense, oblastních serves as a typical example of how adjectives derived from regional nouns