Definition of Arabia in English:
Arabia
(also Arabian peninsula)
proper nounəˈreɪbɪəəˈreɪbiə
A peninsula of south-western Asia, largely desert, lying between the Red Sea and the Persian Gulf and bounded on the north by Jordan and Iraq. The original homeland of the Arabs and the historic centre of Islam, it comprises the states of Saudi Arabia, Yemen, Oman, Bahrain, Kuwait, Qatar, and the United Arab Emirates.
Definition of Arabia in US English:
Arabia
(also Arabian peninsula)
proper nounəˈreɪbiəəˈrābēə
A peninsula of southwestern Asia, largely desert, lying between the Red Sea and the Persian Gulf and bounded on the north by Jordan and Iraq. The original homeland of the Arabs and the historic center of Islam, it comprises the states of Saudi Arabia, Yemen, Oman, Bahrain, Kuwait, Qatar, and the United Arab Emirates.