identitarianism

noun3

1. •
   Politics based on social identity.

   • "The radical feminists always wanted in their frantic identitarianism to eliminate the difference between the sexes" (p. 96) — 1943
2. •
   A far-right political movement and philosophy that seeks to preserve European ethnic and cultural identity against the perceived threats of immigration, Islam, and globalization.

   • Needless to add, this augurs badly for the future of the GRECE’s identitarianism, for it now tacitly acknowledges the right of non-Europeans to occupy and partition European lands. — 2004
3. •
   The set of ideas arising from an ontology of identity.