Definition of hicksville in US English:

hicksville

noun

US
informal
  • A place regarded as provincial and unsophisticated.

    ‘they looked like they'd just walked out of hicksville and into the big city’
    ‘an out-of-the-way hicksville this ain't’

Origin

1920s: from hick + -ville.

Pronunciation

hicksville

/ˈhiksˌvil//ˈhɪksˌvɪl/