proper noun/iˈbeɾja/
Iberia, the Iberian peninsula (a peninsula and region of Europe south of the Pyrenees, consisting of Andorra, Spain, Portugal, and Gibraltar)
Related: Iberia asiática, Iberia caucásica, Iberia del Este
Borrowed from Latin Ibēria, from Ancient Greek Ἰβηρία (Ibēría), after the river Ἶβηρος (Îbēros), which itself came from Celtiberian *Ibēr, native name for the river (modern Ebro).