Any process of writing or drawing effected or developed by the influence of heat.

The process by which radiographs are made; the use of radiographs as an investigative tool in surgery, engineering, archaeology, etc.

The production of images by means of X-rays; = radiography, n.2 1. Now rare.

Photography using X-rays; = radiography, n.2 1; (see also quot. 1939).

Examination by means of X-rays, esp. for diagnostic purposes; = radiography, n.2 1.

a method of making copies of a writing, etc. on sensitized sheets or films by radiography.

The branch of medicine concerned with the diagnosis and treatment of disease by means of X-rays, other forms of ionizing radiation, and (in later…

Radiography of the fine structure of an object.

Used attributively with reference to a method of X-ray diffraction developed by Laue in which a narrow parallel beam of polychromatic X-radiation…

the production of X-ray images which can be interpreted in three dimensions; = stereoradiography n. below.

(See quot. 1955.)

A technique for recording and producing moving images of the interior of the body, in which a series of X-ray images projected onto a fluorographic…

The production or use of autoradiographs.

= autoradiography, n.

A xerographic process for obtaining an X-ray picture, the X-rays impinging on an electrically charged surface like light in conventional xerography.

Medicine. The use of X-rays as a diagnostic tool; = radiography, n.2 1. Now chiefly U.S.

= stereofluoroscopy n. above.