Definition of noninterventionist in English:

noninterventionist

Pronunciation /ˈˌnänˌin(t)ərˈven(t)SH(ə)nəst/ /ˈˌnɑnˌɪn(t)ərˈvɛn(t)ʃ(ə)nəst/

adjective

  • Favoring the principle of not becoming involved in the affairs of other countries.

    • ‘a government practicing noninterventionist policies’

noun

  • A supporter of the principle of not becoming involved in the affairs of other countries.

    • ‘a nation of war-weary noninterventionists’