1. A document entirely in the author's own handwriting.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• hologramm,
• poloygraph,
• holograpic,
• telograph,
• olograph,
• hetograph,
• hecograph,
• heliograph,
• holligrape,
• hologralh,
• hollograph,
• holography,
• loogograph,
• myelograph,
• -hotograph,
• hodographh,
• hyalograh,
• hylaograph,
• Hialograph,
• melograph

• holographic,
• holography,
• holy grail,
• homograph,
• hollygrape,
• hologram.

The adjective form of the word "holograph" is "holographic".

The plural of the "holograph" can be the "holographs".

The singular of the "holograph" can be the "holograph".