RADIOGRAPH
radiogram, radiograph, shadowgraph, skiagraph, skiagram
(noun) a photographic image produced on a radiosensitive surface by radiation other than visible light (especially by X-rays or gamma rays)
Source: WordNet® 3.1
Etymology
Noun
radiograph (plural radiographs)
An image, often a photographic negative, produced by radiation other than normal light; especially an X-ray photograph.
An instrument for measuring and recording solar radiation.
Synonyms
• (image produced by radiation): radiogram, shadowgraph
Verb
radiograph (third-person singular simple present radiographs, present participle radiographing, simple past and past participle radiographed)
To produce a radiograph image.
Source: Wiktionary
Ra"di*o*graph, n. Etym: [Radio- + -graph.] (Phys.)
Definition: A picture produced by the Röntgen rays upon a sensitive
surface, photographic or fluorescent, especially a picture of opaque
objects traversed by the rays.
Source: Webster’s Unabridged Dictionary 1913 Edition