wspólczesnej
Współczesnej is a Polish adjective meaning "contemporary" or "modern." It is the genitive singular feminine form of the adjective współczesny. This grammatical case is used to indicate possession, origin, or to follow certain prepositions. Therefore, when encountering "współczesnej" in a Polish sentence, it typically modifies a feminine noun that is in the genitive case, or it follows a preposition that requires the genitive case.
For example, "sztuka współczesnej" would translate to "contemporary art" where "sztuka" (art) is the subject and