Caucasian :: Caucasian (a.) Of or pertaining to the Caucasus, a mountainous region between the Black and Caspian seas..
Caucasian :: Caucasian (a.) Of or pertaining to the white races of mankind, of whom the people about Mount Caucasus were formerly taken as the type..
Caucasian :: Caucasian (n.) A native or inhabitant of the Caucasus, esp. a Circassian or Georgian..
Caucasian :: Caucasian (n.) A member of any of the white races of mankind.