The noun has 2 meanings:
Meaning #1:
a member of the Caucasoid race
Synonyms: White, white person
Meaning #2:
a number of languages spoken in the Caucasus that have no known affiliations to languages spoken elsewhere
Synonym: Caucasian language
The adjective Caucasian has one meaning:
Meaning #1:
of or relating to the geographical region of Caucasia
Synonym: Caucasic
Pertains to noun: Caucasus (meaning #2)




