![shadowgraph shadowgraph](https://www.tekportal.net/wp-content/uploads/2018/11/shadowgraph.jpg)
noun
- a picture produced by throwing a shadow, as of the hands, on a lighted screen, wall, or the like.
- shadow play.
- a radiograph.
noun
- a silhouette made by casting a shadow, usually of the hands, on a lighted surface
- another name for radiograph
noun
noun