This is the 3903rd most frequent Polish word.
rzeczpospolitej
"Rzeczpospolitej" means "of the republic" in English.
Here, 'Rzeczpospolitej' refers to the official title of the state, exemplifying a proper noun use in the possessive case.
Konstytucja Rzeczypospolitej Polskiej została uchwalona w 1997 roku.
The Constitution of the Republic of Poland was enacted in 1997.
In this sentence, 'Rzeczypospolitej' refers to a historical term, specifically the Polish-Lithuanian Commonwealth, demonstrating its usage in historical reference.
W czasach Rzeczypospolitej Obojga Narodów granice były inne niż teraz.
During the times of the Polish-Lithuanian Commonwealth, the borders were different from now.
Here, 'Rzeczypospolitej' indicates a more general use referring to the state structure or governmental entities of the republic.