Nouns

(n)White, White person, Caucasiana person of European descent with a light-skinned or pale complexion
(n)Caucasian, Caucasian languagea number of languages spoken in the Caucasus that are unrelated to languages spoken elsewhere

Adjectives

(a)Caucasian, Caucasicof or relating to the geographical region of Caucasia“Caucasian languages”
(s)Caucasian, Caucasoidof or relating to Caucasian people