Arabian

adj. Arab, of a Semitic people living in the Middle East and northern Africa

n. Arab, member of a Semitic people living in the Middle East and northern Africa

The Arabian Peninsula (in Arabic: شبه الجزيرة العربية, or جزيرة العرب) is a peninsula in Southwest Asia at the junction of Africa and Asia consisting mainly of desert. The area is an important part of the Middle East and plays a critically important geopolitical role because of its vast reserves of oil and natural gas.
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Arabian having some relationship to Arabia, most conspicuously Arabian horses. Darley Arabian the original Arab sire, the founder of the [more]Arabian - Community and Resources

Noun
1. a member of a Semitic people originally from the Arabian peninsula and surrounding territories who speaks Arabic and who inhabits much of the Middle East and northern Africa
(synonym) Arab
(hypernym) Semite
(hyponym) Bahraini, Bahreini
(member-holonym) Arabian Peninsula, Arabia
2. a spirited graceful and intelligent riding horse native to Arabia
(synonym) Arab
(hypernym) saddle horse, riding horse, mount
Adjective
1. relating to or associated with Arabia or its people; "Arabian Nights"; "Arabian Sea"
(pertainym) Arabian Peninsula, Arabia
2. of or relating to Arabian horses
(pertainym) Arabian, Arab

(n.)
A native of Arabia; an Arab.
  

(a.)
Of or pertaining to Arabia or its inhabitants.