The meaning of EGALITARIANISM is a belief in human equality especially with respect to social, political, and economic affairs.

Egalitarian definition: asserting, resulting from, or characterized by belief in the equality of all people, especially in political, economic, or social life..

Egalitarianism (from French égal 'equal'), or equalitarianism, is a school of thought within political philosophy that builds on the concept of social equality, prioritizing it for all people. Egalitarian doctrines are generally characterized by the idea that all humans are equal in fundamental worth or moral status.