Rodzimym
Rodzimym is the instrumental singular form of the Polish adjective rodzimy, which means native, local, or domestic. The basic sense refers to origin or belonging to a particular place or community, such as a native language or local customs.
In actual usage, rodzimym appears when the adjective modifies a masculine or neuter noun in the instrumental
Semantically, rodzimym conveys notions of origin, belonging, and authenticity in contrast with foreign or external alternatives.
Etymologically, rodzimy is a native Polish adjective derived from a root associated with origin or lineage,