not enduring proof or trial; not of standard purity or fineness; disallowed; rejected.-abandoned to punishment; hence, morally abandoned and lost; given up to vice; depraved.-of or pertaining to one who is given up to wickedness; as, reprobate conduct.-one morally abandoned and lost.-to disapprove with detestation or marks of extreme dislike; to condemn as unworthy; to disallow; to reject.-to abandon to punishment without hope of pardon.