shadowgraph

1. a photographic image produced on a radiosensitive surface by radiation other than visible light (especially by X-rays or gamma rays)

Definition categories: man–made, exposure, photo, photograph, pic, picture

1. (transitive) To outline in a shadow-picture on a screen.

2. (photography) To take a picture by means of X-ray, radium, or similar source of actinic radiation.

List of Words