(n): a human being
(n): a number of languages spoken in the Caucasus that are unrelated to languages spoken elsewhere
(n): a human written or spoken language used by a community; opposed to e.g. a computer language
(adj): of or relating to the geographical region of Caucasia
(adj): of or relating to Caucasian people
(adj): vs. black) -- (of or belonging to a racial group having light skin coloration
The Dude abides, I hear.
What the Dude calls white russians.
The first definition is antiquated:
www.aaanet.org/stmts/racepp.htm