instrumentalnym
Instrumentalnym is the instrumental singular form of the Polish adjective instrumentalny, meaning “instrumental” or “relating to an instrument.” In Polish grammar, the instrumental case (narzędnik) marks the means or instrument by which an action is performed, as well as certain roles or functions. The form instrumentalnym is used with masculine or neuter nouns in the instrumental singular; feminine nouns take instrumentalną, and plural nouns take instrumentalnymi.
As an adjective, instrumentalny describes something connected with instruments or instrumentality, and it appears in contexts
In teaching and reference grammars, instrumentalnym is noted as part of the standard declension pattern of