Gyjteményével
"Gyjteményével" is a Hungarian word that translates to "with his/her/its collection" or "with their collection" in English. The suffix "-vel" is an instrumental case ending in Hungarian, indicating "with" or "by means of." The root word "gyjtemény" means "collection." Therefore, "gyjteményével" is used to describe an action or state that is accomplished or characterized by the use of a collection.
This phrase can appear in various contexts. For example, a museum might display a painting "gyjteményével," meaning