AUTHENTIC a. 2 definitions
Having a genuine original or authority, in opposition to that which is false, fictitious, counterfeit, or apocryphal; being what it purports to be; genuine; not of doubtful origin; real; as, an authentic paper or register. To be avenged On him who had stole Jove's authentic fire. Milton.
BAILIFF n.
Originally, a person put in charge of something especially, a chief officer, magistrate, or keeper, as of a county, town, hundred, or castle; one to whom power Abbott. Lausanne is under the canton of Berne, governed by a bailiff sent every three years from the senate. Addison.