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.

Source : WordNet®

autobiographical
     adj 1: of or relating to or characteristic of an autobiographer;
            "he seldom suppressed his autobiographical tendencies"
            [syn: {autobiographic}]
     2: relating to or in the style of an autobiography; "they
        compiled an autobiographical history of the movement"
        [syn: {autobiographic}]