some one whom you know is racist yet has not openly admitted to being racists or says they aren't racists when confronted. These people tend to use peoples correct nationalities to describe people as opposed to latin, or black, they say Colombian or Nigerian.
Closet racistism: occuring in a conversation
Brittany: Dad can i go out with G?
Doug: Oh the Mexican kid, NO! I just don't like him for you.
Doug: because i said so.