This is the 16228th most frequent Polish word.
uprawnionego
"Uprawnionego" means "entitled" or "authorized" in English.
In this context, 'uprawnionej' refers to a person who has the legal or official authorization to perform the action—specifically, signing the document.
Dokument należy przekazać osobie uprawnionej do podpisania.
The document must be given to an authorized person to sign.
Here, 'uprawnionych' indicates individuals who have explicit permission or rights to access the area.
Wejście na teren obiektu jest możliwe tylko dla osób uprawnionych.
Entry to the premises is only allowed for authorized persons.
The term 'uprawnionemu' specifies 'authorized user', someone who has been granted access or rights to use certain resources.