This is the 3719th most frequent Polish word.
książki
"Books."
The word 'książki' is in plural form and genitive case, used to indicate possession or quantity.
Mam dużo książek w bibliotece.
I have many books in the library.
The word 'książki' is in plural form and accusative case, used as the direct object of the verb 'czytasz' (read).
Czytasz te książki codziennie?
Do you read these books every day?
The word 'książki' is in plural form and nominative case, used as the subject of the sentence.