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.
Advocating ecclesiastical separation.
Advocating or seeking the separation of one country or territory into two politically independent countries or territories.
A strict follower of a doctrine.
One who believes dogmatically in something regardless of evidence or even conclusive proof that the thing is false or was staged; one who has true-believer syndrome.
Used other than figuratively or idiomatically: see true, believer.