This is the 11439th most frequent Polish word.
irańska
"Irańska" means "Iranian" (feminine form).
In this sentence, 'irańska' is used as an adjective to describe the origin of the book, attributing it to Iran.
To jest irańska książka.
This is an Iranian book.
Here, 'irańska' is an adjective describing the type of cuisine, indicating its association with Iran.
Kuchnia irańska jest znana z wyśmienitych dań.
The Iranian cuisine is known for its exquisite dishes.
In this interrogative sentence, 'irańska' serves to question the cultural or geographical origin of the artwork, linking it to Iran.