unbeliever

Noun

WordNet 3.0

Noun (1)

someone who refuses to believe (as in a divinity)Synonyms: disbeliever nonbeliever

Webster's Dictionary (GCIDE)

Unbeliever \Un`be*liev"er\, n.

1.One who does not believe; an incredulous person; a doubter; a skeptic. [1913 Webster]

2.A disbeliever; especially, one who does not believe that the Bible is a divine revelation, and holds that Christ was neither a divine nor a supernatural person; an infidel; a freethinker. [1913 Webster]

Syn: See Infidel. [1913 Webster]