English▸ adjective relating to or supporting the political interests of a particular racial, ethnic, or national group, typically one composed of Europeans or white people:
populism and identitarian politics of all kinds are gaining adherents nearly everywhere
he is one of the most influential figures in the country's identitarian movement.
▸ noun a supporter or advocate of the political interests of a particular racial, ethnic, or national group, typically one composed of Europeans or white people:
since the beginning of the migrant crisis, the identitarians in France, Austria, and Germany have staged elaborate, controversial protests.