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Definition of hologram noun from the Oxford Advanced Learner's Dictionary

hologram

noun
 
/ˈhɒləɡræm/
 
/ˈhəʊləɡræm/,
 
/ˈhɑːləɡræm/
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  1. a special type of image that appears to be three-dimensional (= solid rather than flat), especially one created using lasersTopics Artc2
See hologram in the Oxford Advanced American Dictionary
previously
adverb
 
 
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