This is the 274th most frequent Slovenian word.
državni
"Državni" means "state" or "national" in English.
The word "državni" here describes ownership or association with the state, as it refers to symbols that represent the nation-state.
Slovenski državni simboli vključujejo zastavo, grb in himno.
Slovenian national symbols include the flag, coat of arms, and anthem.
In this sentence, "državni" relates to the official status and governance role of the Assembly at the state level.
Državni zbor je najvišji organ zakonodajne oblasti v Sloveniji.
The National Assembly is the highest body of legislative power in Slovenia.
Here, "državni" indicates that the park is established, maintained, and administered by the government on behalf of the state.