This is the 9999th most frequent Russian word.
аргентинцу
The Russian word "аргентинцу" is the dative case of "аргентинец," meaning "to an Argentine man" or "for an Argentine man."
The word 'аргентинцу' is in the dative case, indicating the recipient of the action.
Я подарил книгу аргентинцу.
I gave a book to the Argentine.
The word 'аргентинцу' is used in the dative case to denote the indirect object receiving a gift.
Этот сувенир привезен аргентинцу в подарок.
This souvenir was brought as a gift to the Argentine.
The word 'аргентинцу' is in the dative case, showing the person to whom the action of sending is directed.