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Related to shadowgraph: schlieren
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
1. a silhouette made by casting a shadow, usually of the hands, on a lighted surface
2. (Photography) another name for radiograph
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
an image formed by a shadow cast upon a lighted surface, as one formed by the hands for entertainment. — shadowgraphist, n.See also: Performing
-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.
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|Noun||1.||shadowgraph - a photographic image produced on a radiosensitive surface by radiation other than visible light (especially by X-rays or gamma rays)|
autoradiograph - a radiogram produced by radiation emitted by the specimen being photographed
photo, photograph, pic, exposure, picture - a representation of a person or scene in the form of a print or transparent slide; recorded by a camera on light-sensitive material
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