This is the 5078th most frequent Polish word.
prezentu
"Prezentu" is the genitive or dative form of "prezent," meaning "gift" or "present."
Here, 'prezencie' is used in the dative case following the preposition 'w', indicating the medium or situation of receiving.
Dostałem piękny zegarek w prezencie.
I received a beautiful watch as a gift.
In this instance, 'prezent' is in its basic nominative form, embodying the object intended for giving.
Nie wiem, co wybrać na prezent dla kolegi.
I don't know what to choose as a gift for a colleague.
'Prezentu' in the genitive case communicates possession or relation, here, indicating the gift being received.