Arabian in WordNet English dictionary

1. a spirited graceful and intelligent riding horse native to Arabia
   Arabian  Arab 
   
2. 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
   Arab  Arabian 
   

1. of or relating to Arabian horses
   Arabian 
   
2. relating to or associated with Arabia or its people
   "Arabian Nights"; "Arabian Sea"
   Arabian 
   

Arabian in English Wiktionary