This is the 154th most frequent Czech word.
státní
The Czech word "státní" means "state" or "national" in English.
In this sentence, 'státní' modifies 'vlajka,' denoting that the flag pertains to the nation.
Toto je státní vlajka České republiky.
This is the national flag of the Czech Republic.
Here, 'státní' describes 'škole,' indicating that the school is maintained by the state or government.
Pracuje na státní škole jako učitel.
He works at a public school as a teacher.
In this context, 'státní' specifies 'svátky,' meaning holidays designated and regulated by the government.