Source : Webster's Revised Unabridged Dictionary (1913)

Autobiographic \Au`to*bi`o*graph"ic\, Autobiographical
\Au`to*bi`o*graph"ic*al\, a.
   Pertaining to, or containing, autobiography; as, an
   autobiographical sketch. ``Such traits of the autobiographic
   sort.'' --Carlyle. -- {Au`to*bi`o*graph"ic*al*ly}, adv.