rock sugar or rock candy (crystalline sugar confectionery)
eş: kandijsuiker
köken: From Middle Dutch candi, candijt (“rock sugar”), from Old French candi (“candied”), from Arabic قَنْدِي (qandī), genitive of قَنْد (qand, “rock sugar”), from Persian کند (kand, “candied sugar”) from Sanskrit खण्ड (khaṇḍa, “candied sugar”).