Definition of rurbanization in English:
rurbanization
(also rurbanisation)
noun ˌrəːbənʌɪˈzeɪʃnˌrəːb(ə)nʌɪˈzeɪʃn
The influence of rural society on urban life, or vice versa; rural urbanization.
Origin
1920s. From rurban + -ization, after urbanization.