radiation sickness


noun Pathology.

sickness caused by irradiation with x-rays or other nuclear radiation as a result of therapeutic treatment, accidental exposure, or a nuclear bomb explosion and characterized by nausea, vomiting, headache, cramps, diarrhea, loss of hair and teeth, destruction of white blood cells, and prolonged hemorrhage.

Nearby words

  1. radiation potential,
  2. radiation pressure,
  3. radiation pressure ,
  4. radiation pyrometer,
  5. radiation resistance,
  6. radiation therapy,
  7. radiational cooling,
  8. radiative,
  9. radiative capture,
  10. radiative zone

Origin of radiation sickness

First recorded in 1920–25

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019


British Dictionary definitions for radiation sickness

radiation sickness

noun

pathol illness caused by overexposure of the body or a part of the body to ionizing radiations from radioactive material or X-rays. It is characterized by vomiting, diarrhoea, and in severe cases by sterility and cancer
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 radiation sickness

radiation sickness

n.

Illness induced by ionizing radiation, ranging in severity from nausea, vomiting, headache, and diarrhea to loss of hair and teeth, reduction in red and white blood cell counts, extensive hemorrhaging, sterility, and death.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.