czwartym
Czwartym is the instrumental singular form of the Polish ordinal numeral “czwarty,” meaning “fourth.” In Polish grammar, ordinal numerals decline to agree with the gender, number, and case of the nouns they modify. The instrumental case, used to indicate means, accompaniment, or the role of an object, converts “czwarty” (masculine singular nominative) to “czwartym.” The same transformation applies to feminine (“czwartą”) and neuter (“czwartym”) forms, though “czwartym” is primarily associated with masculine and neuter nouns.
The instrumental form appears in contexts such as “z czwartym rokiem” (“with the fourth year”) or “na
In written Polish, “czwartym” follows regular declension patterns and is pronounced /ˈt͡ʂftar.tɨm/. Its usage is consistent