This is the 875th most frequent Polish word.
każda
"Każda" means "every" or "each" (feminine singular).
Here, 'każda' is used as an adjective agreeing in gender (feminine) and number (singular) with the noun 'książka', indicating 'each'. It emphasizes inclusivity among the subjects 'books'.
Każda książka w tej bibliotece jest interesująca.
Every book in this library is interesting.
Here, 'każda' is in its genitive form 'każdej', used to indicate 'every' in the context of tasting dishes, showing it modifies a noun in a grammatical case.
Mam zamiar spróbować każdej potrawy na stole.
I intend to try every dish on the table.
In this sentence, 'każda' is a pronoun used to indicate 'each' within a subset ('girls'). It reflects singular feminine agreement for clarity.