Definition of Radiation
Radiation: 1. Rays of energy. Gamma rays and X-rays are two of the types of energy waves often used in medicine. 2. The use of energy waves to diagnose or treat disease. See also: Irradiation. Last Editorial Review: 4/27/2011 5:27:15 PM
Back to MedTerms online medical dictionary A-Z List 
Need help identifying pills and medications? |
Get the latest health and medical information delivered direct to your inbox FREE!
