This is the 439th most frequent Hungarian word.
amelyeket
"Amelyeket" means "which" or "that," used as a relative pronoun referring to plural objects in English.
Relative pronoun referring to 'könyvek' (books), introducing a relative clause that specifies the books.
Ezek azok a könyvek, amelyeket tegnap vettem a könyvesboltban.
These are the books which I bought yesterday at the bookstore.
Relative pronoun referring to 'képeket' (pictures), specifying the pictures that the other person created.
Azokat a képeket nézem, amelyeket te készítettél.
I am looking at the pictures which you took.
Relative pronoun referring to 'barátaimat' (my friends), indicating the friends that are yet unknown to the listener.