Definition of Native Americanism in English:

Native Americanism

Pronunciation /ˌneɪtɪv əˈmɛrɪkənɪz(ə)m/ /ˌneɪtɪv əˈmɛrɪk(ə)nɪz(ə)m/

noun

historical US
  • The ideology of the former Native American Party, characterized by right-wing nationalism and hostility towards immigrants and Roman Catholics.

Origin

Mid 19th century. From Native American + -ism.