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Autobiography vs Undefined - What's the difference?

autobiography | undefined |

As a noun autobiography

is a self-written biography; the story of one's own life.

As an adjective undefined is

lacking a definition or value.

autobiography

English

(wikipedia autobiography)

Noun

  • A self-written biography; the story of one's own life.
  • * (Samuel Clemens)
    • Autobiography
  • * {{quote-book
    • , year=1960 , author= , title=(Jeeves in the Offing) , section=chapter XI , passage=Here I was interrupted, as I'm so often interrupted when giving my views on the Yeoman's Wedding Song, by her saying that she was dying to hear all about it but would rather wait till she could get it in my autobiography .}}

    Synonyms

    * memoir

    Antonyms

    * heterobiography

    Derived terms

    * autobiographical, autobiographically

    Related terms

    * biography

    undefined

    English

    Adjective

    (wikipedia undefined) (-)
  • Lacking a definition or value.
  • (mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.
    • The result of division by zero is undefined .

    Antonyms

    * defined