au·to·graph·ic \|ȯd.ə|grafik, |ȯtə-, -fēk\adjective alsoau·to·graph·ical\-fə̇kəl, -ēk-\ 1.: of or relating to an autograph : of the nature of an autograph : written in the author's own handwriting < an unquestionably autographic document > 2.: using or made by autography 3. a.of an instrument: self-recording b.of a record: recorded by a self-recording instrument • au·to·graph·i·cal·ly\-fə̇k(ə)lē, -ēk-, -li\adverb