kalendarzowa
Kalendarzowa is the feminine form of the Polish adjective kalendarzowy, meaning calendar-related or pertaining to a calendar. It is used to describe feminine nouns and must agree with gender and case of the noun it modifies. The root kalendarz- comes from kalendarz (calendar), and the suffix -owa is a common ending in Polish for forming feminine adjectives or older-style surname-like forms.
In contemporary Polish, kalendarzowa commonly appears in phrases describing feminine nouns. Examples include data kalendarzowa (calendar
Kalendarzowa also functions as a grammatical inflection rather than a standalone technical term. It does not
For readers unfamiliar with Polish morphology, the key point is that kalendarzowa is simply the feminine counterpart