poselskich
Poselskich is a term historically used in Polish and Lithuanian contexts, referring to matters, affairs, or responsibilities related to the sejm, the former parliament of the Polish-Lithuanian Commonwealth. The word derives from "poseł," meaning a deputy or envoy to the sejm. Therefore, "poselskich" broadly encompasses anything connected to the duties, privileges, or proceedings of these elected representatives.
This could include a wide range of activities and issues. For example, "sprawy poselskie" might refer to
In essence, "poselskich" serves as an adjective that qualifies any noun with a direct connection to the