( noun) a person who shows or feels discrimination or prejudice against people of other ethnicities, or who believes that a particular ethnicity is superior to another. P.S: THE WORD "RACIST" IS INCORRECT. THERE IS ONLY ONE RACE ON EARTH AND THAT IS THE HUMAN RACE, MADE UP OF DIFFERENT ETHNICITIES. SO THE TERM YOU'RE LOOKING FOR IS "ETHNICIST" NOT "RACIST". Get your facts right people! Thank you Anthropology :)