something or someone that appears or looks to be real, but in reality, the object/being is only mental, and does not truely exist physically at the moment. Very much like an illusion, or hulucination. This word is closely related to the word "hologram", and is not a real word, and will not be found in an english dictionary.
That guy over there is nick-named "holigram" because he is known for his eye tricks, and illusions.
by The Holigram March 08, 2007