|"We must've been through hundreds of books already and we can't find him anywhere —"|
To hold a drink.
A goblet, also known as a chalice is a cup used to hold a liquid, usually a drink. They were used to hold drinks at the Welcoming feasts at Hogwarts School of Witchcraft and Wizardry, as well as at the Wedding of William Weasley and Fleur Delacour. Remus Lupin owned some goblets, and let the guests of Shell Cottage use them when celebrating the birth of Ted Lupin.