Definition of Europeanist in US English:

Europeanist

adjective

  • 1That promotes or adopts European culture, attitudes, etc.; that emphasizes the importance of Europe.

  • 2Advocating or expressing support for the ideal of a unified Europe; specifically supporting the European Union or its predecessors.

noun

  • 1A person who emphasizes the importance of Europe or European culture.

  • 2A supporter or advocate of the ideal of a unified Europe; specifically a supporter of the European Union or its predecessors.

Origin

Late 19th century. From European + -ist, after Europeanism.