What is the definition or description of: radiography?

Medical Imaging. which utilizes x-rays passing through the body to be absorbed by film(old days) or a digital detector(current technology) in order to form diagnostic images. A common example would be a chest xray, also referred to as a chest radiograph.
X-rays. The field of medical imaging using x-rays.
Using. X-rays to form an image. See wiki for overview. For medical imaging see radiologyinfo.Org.