Arabian means belonging to the great desert peninsula of south-west Asia. The Arabian coast.
It describes the place, where Arab describes the people and Arabic the language. An Arabian horse is one of the oldest breeds there is and shows in nearly every other.
1adjectivearabianBelonging to the great desert peninsula of south-west Asia.
“The Arabian side of the gulf was empty for a hundred miles.”
arabian is a quality.
Arabian comes from Arabia + -n.
Etymology from Wiktionary, CC BY-SA