The Collaborative International Dictionary of English v.0.48:

holograph \hol"o*graph\, v. t.
   To produce a holographic image of, by holography.
   [PJC]

The Collaborative International Dictionary of English v.0.48:

Holograph \Hol"o*graph\, n. [L. holographus entirely autograph,
   Gr. "olo`grafos; "o`los whole + gra`fein to write: cf. F.
   holographe, olographe.]
   1. A document, as a letter, deed, or will, wholly in the
      handwriting of the person from whom it proceeds and whose
      act it purports to be.
      [1913 Webster]

WordNet (r) 3.0 (2006):

holograph
    n 1: handwritten book or document [syn: manuscript,
         holograph]
    2: the intermediate photograph (or photographic record) that
       contains information for reproducing a three-dimensional
       image by holography [syn: hologram, holograph]