Definition of Hologram:
Laser generated three-dimensional image used on credit cards, software packages, and other items as a difficult-to-counterfeit mark of authentication. Using a similar technique, 100 megabytes (about 10,000 printed pages) of data can be stored in one cubic centimeter of specially treated lithium-niobate crystal.
Synonyms of Hologram
Photostat, Xerox, Xerox copy, Blowup, Blueprint, Contact printing, Cyanotype, Enlargement, Glossy, Lantern slide, Matte, Microcopy, Microprint, Photocopy, Photogravure, Photostatic copy, Positive, Print, Projection printing, Semi-matte, Slide, Transparency
Meaning of Hologram & Hologram Definition