Someone who advocates separation from the established Church; a member of any of various sects or schismatics.
A person who advocates or seeks the splitting of one country or territory into two politically independent countries or territories.On rare occasions French-Canadian separatists have resorted to violence.
Adjective
separatist
Advocating ecclesiastical separation.
Advocating or seeking the separation of one country or territory into two politicallyindependent countries or territories.He is a Scottish nationalist and has a large collection of separatist literature.