[ eks-rey-dee-ey-shuh n ]
/ ˈɛksˌreɪ diˈeɪ ʃən /
exposure to x-rays.
radiation in the form of x-rays.
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Origin of x-radiation
First recorded in 1895–1900
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for x-radiation
another term for X-ray
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Medicine definitions for x-radiation
Treatment with or exposure to x-rays.
Radiation composed of x-rays.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.