separatist

1. One who secedes or advocates separation, especially from an established church; a sectarian or separationist.
2. One who advocates disjunction of a group from a larger group or political unit: Basque separatists.
3. One who advocates cultural, ethnic, or racial separation.

Related Forms:

• sepˈa·ra·tism noun

• sepˈa·ra·tist adjective

• sepˌa·ra·tisˈtic adjective