This is not true; as in, racism has a clear dictionary definition as "Prejudice, discrimination, or antagonism directed against someone of a different race base

This is not true; as in, racism has a clear dictionary definition as "Prejudice, discrimination, or antagonism directed against someone of a different race based on the belief that one's own race is superior." (Source: Oxford English Dictionary https://en.oxforddictionaries.com/definition/racism https://en.oxforddictionaries.com/definition/racism)