- The act of radiating, or the state of being radiated;
emission and diffusion of rays of light; beamy brightness. - The shooting forth of anything from a point or surface,
like the diverging rays of light; as, the radiation of heat.
Meaning of 'radiation' (Princeton's WordNet)
1 . radiation
[ n]
Meaning (1): - syndrome resulting from exposure to ionizing radiation (e.g., exposure to radioactive chemicals or to nuclear explosions); low doses cause diarrhea and nausea and vomiting and sometimes loss of hair; greater exposure can cause sterility and cataracts and some forms of cancer and other diseases; severe exposure can cause death within hours
Thermal radiation Thermal radiation means— 1. The heat and light produced by a nuclear explosion. 2. Electromagnetic radiations emitted from a heat or light source as a consequence of its temperature.
Radiation exposure status Radiation exposure status means the criteria to assist the commander in measuring unit exposure to radiation based on total past cumulative dose ...
Radiation dose rate Radiation dose rate is the measurement of radiation dose per unit of time.
Radiation dose Radiation dose refers to the total amount of ionizing radiation absorbed by material or tissues.
Ionizing radiation Ionizing radiation— particulate (alpha, beta, and neutron) and electromagnetic (X-ray and gamma) radiation of sufficient energy to displace electrons from atoms, producing ions.
Initial radiation Initial radiation refers to the radiation, essentially neutrons and gamma rays, resulting from a nuclear burst and emitted from the fireball within one minute after burst.
Hazards of electromagnetic radiation to personnel Hazards of electromagnetic radiation to personnel is the potential hazard that exists when personnel are exposed to an electromagnetic field of sufficient ...
Hazards of electromagnetic radiation to ordnance Hazards of electromagnetic radiation to ordnance refers tothe danger of accidental actuation of electro-explosive devices or otherwise electrically activating ordnance ...
Hazards of electromagnetic radiation to fuels Hazards of electromagnetic radiation to fuels refer to the potential hazard that is created when volatile combustibles, such as fuel, are exposed to electromagnetic ...
Electromagnetic radiation hazards Electromagnetic radiation hazards refer to transmitter or antenna installation that generates or increases electromagnetic radiation in the vicinity of ...