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[Greek skiā, shadow + -graph.]
(General Physics) a radiograph or X-ray
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|Noun||1.||skiagraph - 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