Racism, the belief that humans may be divided into separate and exclusive biological entities called races that there is a causal link between inherited physical traits and traits of personality, intellect, morality, and other cultural and behavioral features and that some races are innately superior to others.. The word racism is also used to mean a system of oppression based on this kind of prejudice that is thought to be embedded into the fabric of society and its institutions, resulting in ongoing mistreatment and injustice in many, many forms. This is often called systemic racism, institutional racism, or structural racism. These terms imply that such racism is upheld by laws, policies, traditions, and institutionsand the people who keep them in place.. Racism definition is - a belief that race is a fundamental determinant of human traits and capacities and that racial differences produce an inherent superiority of a particular race also behavior or attitudes that reflect and foster this belief racial