This is the 8306th most frequent Polish word.
papieski
"Papieski" means "papal" or "related to the pope."
In this sentence, 'papieski' is used as an adjective meaning 'papal', denoting that the letter is associated with the Pope.
Papieski list został przeczytany podczas mszy.
The papal letter was read during the mass.
Here, 'papieski' modifies 'pielgrzymka' to indicate that the pilgrimage is initiated or led by the Pope.
Organizowano papieską pielgrzymkę do Polski.
A papal pilgrimage to Poland was organized.
In this usage, 'papieskie' as an adjective describes 'dziedzictwo', highlighting its connection to the Pope.