Meaning of holograph | Babel Free

Definitions

1. A handwritten document that is solely the work of the person whose signature it bears, especially a letter, deed, or will; an original manuscript, a protograph.
2. A hologram.

Equivalents

Examples

“But when a holograph is placed backwards in its holder and illuminated with laser light, it can produce a real image […]”

“Producing a holograph involves illumination of an object through the use of intersecting laser beams.”

“Of course, it is impossible to show what a holograph is really like in a two dimensional picture such as this.”

CEFR level