masowych
Masowych is a Polish adjective form derived from masowy, meaning large-scale, mass-produced, or occurring in large quantities. It is the genitive plural form of masowy and is used when the noun it modifies is in the genitive plural. In Polish, many phrases describe scale or quantity by pairing a noun in genitive with the genitive plural form masowych.
Masowych appears most often in phrases where the head noun is plural and in the genitive case.
The base form masowy changes across case, number, and gender. For feminine and plural nouns, different inflected
Masowy derives from masa, meaning mass, with the typical Polish adjective suffix -owy. It is widely used
masowe (the neuter plural form used for some nominative/accusative contexts), media masowe (mass media), produkcja masowa