(ˌɔːtəʊˈreɪdɪəˌɡrɑːf, -ˌɡræf) or autoradiogram (ˌɔːtəʊˈreɪdɪəʊˌɡræm)
noun
a photograph showing the distribution of a radioactive substance in a specimen. The photographic plate is exposed by radiation from the specimen
Also called: radioautograph
Derived forms
autoradiographic (ˌɔːtəʊˌreɪdɪəˈɡræfɪk)
adjective
autoradiography (ˌɔːtəʊˌreɪdɪˈɒɡrəfɪ)
noun
autoradiograph in American English
(ˌɔtoʊˈreɪdiəˌgræf)
noun
an X-ray photograph made by bringing an object containing radioactive material into closecontact with the emulsion on a film or plate: it shows the pattern of radioactivity in the object