zvyujícího
"Zvyšujícího" is the genitive singular masculine/neuter form of the present active participle of the Czech verb "zvyšovat." This verb translates to "to increase," "to raise," or "to enhance." Therefore, "zvyšujícího" literally means "increasing," "raising," or "enhancing" in its genitive singular masculine or neuter form, and it functions as an adjective modifying a masculine or neuter noun in the genitive case.
For example, in the sentence "Nedostatek zvyšujícího se zájmu byl patrný" (The lack of increasing interest was