I see that Mac-Apple uses your dictionary. I looked up racism, and it does not truly define racism. It is not just any group that is discriminated against. The white supremacist institutionalized systemic discrimination against people of color in housing, loans, educational textbooks, policing, prisons, farmers, workplaces, every aspect of our society upholds racism. Please change your definition to reflect the reality and truth of the term.Thank you. Miriam Webster is doing just that. Come up to the present times in your definitions.