Meaning of radiation

Definitions of radiation

1. [n] - the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay

2. [n] - energy that is radiated or transmitted in the form of rays or waves or particles

3. [n] - the spread of a group of organisms into new habitats

4. [n] - a radial arrangement of nerve fibers connecting different parts of the brain

5. [n] - the act of spreading outward from a central source

radiation Synonyms

radioactivity

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