This is the 3830th most frequent Polish word.
papież
Pope.
Here, 'papież' is used as a subject, referring to the role or title of a particular person.
Papież jest głową Kościoła katolickiego.
The Pope is the head of the Catholic Church.
In this sentence, 'papież' is used as a direct object of the action, denoting the person holding the title.
Widziałem papieża podczas jego wizyty w naszym kraju.
I saw the Pope during his visit to our country.
Here, 'papież' is in the possessive form, indicating authorship of the book.