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holograph1

[hol-uh-graf, -grahf, hoh-luh-]
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adjective
  1. Also hol·o·graph·ic [hol-uh-graf-ik, hoh-luh-] /ˌhɒl əˈgræf ɪk, ˌhoʊ lə-/, hol·o·graph·i·cal. wholly written by the person in whose name it appears: a holograph letter.
noun
  1. a holograph writing, as a deed, will, or letter.

Origin of holograph1

1650–60; < Late Latin holographus < Late Greek hológraphos. See holo-, -graph

holograph2

[hol-uh-graf, -grahf, hoh-luh-]
verb (used with object)
  1. to make by the use of holography.
noun
  1. an image produced by holography.
  2. Optics. hologram.

Origin of holograph2

First recorded in 1965–70; back formation from holography
Related formsho·log·ra·pher [huh-log-ruh-fer] /həˈlɒg rə fər/, nounhol·o·graph·ic [hol-uh-graf-ik, hoh-luh-] /ˌhɒl əˈgræf ɪk, ˌhoʊ lə-/, adjectivehol·o·graph·i·cal·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for holographic

holographic

adjective
  1. of, relating to, or produced using holograms; three-dimensional
Derived Formsholographically, adverb

holograph

noun
    1. a book or document handwritten by its author; original manuscript; autograph
    2. (as modifier)a holograph document
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for holographic

adj.

early 18c., of writing, from holograph + -ic; physics sense is from 1964 (see holography).

holograph

n.

"document written entirely by the person from whom it proceeds," 1620s, from Late Latin holographus, from Greek holographos "written entirely by the same hand," literally "written in full," from holos "whole" (see safe (adj.)) + graphos "written," from graphein "to write" (see -graphy). Modern use, with reference to holograms, is a 1960s back-formation from holography.

Online Etymology Dictionary, © 2010 Douglas Harper