|  skiagram 
 
 a photographic image produced on a radiosensitive surface by radiation other than visible light (especially by X-rays or gamma rays)
 • Syn:
 radiogram, radiograph, shadowgraph, skiagraph
 • Hypernyms:
 photograph, photo, exposure, picture, pic
 • Hyponyms:
 autoradiograph, roentgenogram, X ray, X-ray, X-ray picture, X-ray photograph
 
 
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