tekstylnej
Tekstylnej is the genitive feminine singular form of the Polish adjective tekstylna, meaning textile-related or pertaining to textiles. The base adjective tekstylna derives from tekstylia, the plural noun for textiles. In Polish, adjectives agree with the gender, number and case of the noun they modify, so tekstylna becomes tekstylnej in feminine genitive (and in other feminine cases as appropriate). By itself, tekstylnej is not a standalone noun but a grammatical form used to describe feminine nouns in phrases such as those in genitive or dative.
Common usage and examples reflect its role in describing textile matters. For instance, kolory tekstylnej tkaniny
Etymology traces the term to the Latin-based root textilis via Polish tekstylia, with tekstylna serving as