westernisation

/ˌwɛstərnɪˈzeɪʃən/
noun
  1. The process of adopting or being influenced by the culture, ideas, technology, or customs of Western countries (especially Europe and North America).
    • The spread of fast food chains is often seen as a sign of westernisation.
    • The westernisation of Japan began in the late 19th century with the Meiji Restoration.
    • Many people worry that westernisation is causing traditional clothing to disappear in some countries.