This is the 13730th most frequent Polish word.
podpisanego
"Podpisanego" means "signed" or "of the signed."
Here, 'podpisanego' is the genitive singular masculine form of the adjective 'signed', modifying 'dokumentu' (document) to indicate that it has been signed.
Proszę o zwrot podpisanego dokumentu.
Please return the signed document.
In this sentence, 'podpisanego' is used as an attributive adjective in the genitive singular masculine form, modifying 'osoby' (person) to denote someone referenced or identified in the context.
Mam nadzieję, że cechy podpisanego osoby będą pasować do naszego zespołu.
I hope the qualities of the signed person will fit our team.
Here, 'podpisanego' modifies 'kontraktu' (contract) in the genitive singular masculine form to indicate that the contract has been signed and is valid for further actions.