geograficznej
Geograficznej is the feminine singular inflection of the Polish adjective geograficzny, meaning geographical. In Polish, adjectives agree with the gender, number, and case of the nouns they modify. The form geograficznej corresponds to the genitive singular, the dative singular, and the locative singular of feminine nouns. The nominative feminine form is geograficzna, while the accusative and instrumental singular take geograficzną. In plural forms, different endings apply, but geograficznej is specifically a feminine singular inflection.
The adjective geograficzny derives from geografia, which itself comes from Greek roots geo- (earth) and -graphia
Usage notes: geograficznej functions as an attributive form that ensures grammatical agreement with the head noun.
See also: Polish grammar, adjectives, geography, geographical terms.