This is the 7662nd most frequent Polish word.
litewskiej
"Litewskiej" means "Lithuanian" (feminine singular or relating to Lithuania).
The word 'litewskiej' is used as an adjective in the genitive case to describe 'stolicy' (the capital).
Zamówiliśmy mapę litewskiej stolicy.
We ordered a map of the Lithuanian capital.
Here, 'litewskiej' functions as an adjective in the dative case modifying 'kulturze' (culture).
Litewskiej kulturze poświęcono ten występ.
This performance was dedicated to Lithuanian culture.
In this sentence, 'litewskiej' serves as an adjective in the genitive case, modifying 'poezji' (poetry).