Added 9 October 2026 arabia noun Categories: PlacesUncommon Words noun ! Definition from WordNet 3.1, Princeton University. More about arabia at Wordnik → Where our words come from → A peninsula between the Red Sea and the Persian Gulf; strategically important for its oil resources. Related Words: riyadhczechsaudidominicanarabarabianarabicbarbudaantiguamonarchkingdom Back to today's word