Definition of ethnonationalism in English:

ethnonationalism

noun

  • Advocacy of or support for the interests of a particular ethnic group, especially with regard to its national independence or self-determination.

Origin

1950s. From ethno- + nationalism.

Pronunciation

ethnonationalism

/ˌɛθnəʊˈnaʃ(ə)n(ə)lɪz(ə)m//ˌɛθnəʊˈnaʃ(ə)nəlɪz(ə)m//ˌɛθnəʊˈnaʃən(ə)lɪz(ə)m/