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- Dictionaryirradiation/ɪˌreɪdɪˈeɪʃn/
noun
- 1. the process or fact of irradiating or being irradiated: "ultraviolet irradiation"
- 2. the apparent extension of the edges of an illuminated object seen against a dark background.
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IRRADIATION definition: 1. light or other types of radiation used in order to treat or diagnose a medical condition: 2…. Learn more.
In the nuclear industry, irradiation may refer to the phenomenon of exposure of the structure of a nuclear reactor to neutron flux, making the material radioactive and causing irradiation embrittlement, or irradiation of the nuclear fuel.
Sep 16, 2015 · Irradiation refers to the process by which an object is exposed to radiation. More often, the term is used to express a deliberate exposure to radiation. Ionizing radiation refers to types of radiation that can cause ionizations, as it passes through a material.
1. : exposure to radiation (such as X-rays or alpha particles) 2. : the application of radiation (such as X-rays or gamma rays) for therapeutic purposes or for sterilization (as of food) also : partial or complete sterilization by irradiation. Examples of irradiation in a Sentence.
intellectual or spiritual enlightenment. a ray of light; beam. Optics. the apparent enlargement of an object when seen against a dark background. the use of x-rays or other forms of radiation for the treatment of disease, the making of x-ray photographs, the manufacture of vitamin D, etc.
IRRADIATION meaning: 1. light or other types of radiation used in order to treat or diagnose a medical condition: 2…. Learn more.
ir·ra·di·a·tion. (ĭ-rā′dē-ā′shən) n. 1. The act of exposing or the condition of being exposed to radiation. 2. The use or application of ionizing radiation, especially in medical treatment and for the sterilization or preservation of food.
1. the act or process of irradiating or the state of being irradiated. 2. the apparent enlargement of a brightly lit object when it is viewed against a dark background. 3. a shaft of light; beam or ray. 4. medicine. a. the therapeutic or diagnostic use of radiation, esp X-rays. b. exposure of a patient to such radiation.
Definition of irradiation noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
May 26, 2017 · Irradiation refers to the exposure of a substance to radiation from a variety different sources. Radiation can be ionizing or non-ionizing, referring to either purposeful versus natural sources of radiation, respectively.
