Agnostic

Ag*nos"tic, n. One who professes ignorance, or denies that we have any knowledge, save of phenomena; one who supports agnosticism, neither affirming nor denying the existence of a personal Deity, a future life, etc.

Ag*nos"tic (?), a. [Gr. 'a priv. + ? knowing, ? to know.] Professing ignorance; involving no dogmatic; pertaining to or involving agnosticism. -- Ag*nos"tic*al*ly (?), adv.