This is the 4014th most frequent Russian word.
курской
The word "курской" means "of Kursk" or "related to Kursk," referring to the city or region in Russia.
"Курской" describes the noun "вокзал", indicating it belongs to Kursk.
Я посетил курской вокзал вчера.
I visited Kursk's station yesterday.
"Курской" modifies "земле", signifying the land associated with Kursk.
На курской земле растут великолепные цветы.
On the Kursk land, beautiful flowers grow.
"Курской" modifies "области", referring to the administrative region linked to Kursk.