Ekonomicznej

Ekonomicznej is a grammatical inflection of the Polish adjective ekonomiczny, meaning economic. It is the feminine singular form used in various cases with feminine nouns. In Polish, adjectives agree with the nouns they modify in gender, number, and case; ekonomicznej occurs in the genitive, dative, or locative singular for feminine nouns.

The form derives from the root related to ekonomia (economy) and is widely used in contexts describing economic matters. It is not a standalone concept but a morphosyntactic ending that marks grammatical agreement. The instrumental feminine singular form of the same adjective is ekonomiczną, while masculine and neuter forms follow different endings (ekonomiczny, ekonomiczne, etc.).

Common usage examples include phrases such as polityki ekonomicznej (of economic policy) or instytucji ekonomicznej (an economic institution). In these phrases, the noun is in a feminine form (politki, instytucji) and the accompanying adjective takes the ending ekonomicznej to reflect genitive, dative, or locative case as appropriate.

In summary, ekonomicznej is a routine feminine singular inflection of the adjective ekonomiczny, employed to express economic attributes when paired with feminine nouns in specific grammatical cases. It reflects Polish grammar rather than introducing a separate lexical entry.