Gamma radiation

//ˈɡæmːə ɹeɪːdi.eɪːʃən// noun

Definitions

Noun
  1. 1
    electromagnetic radiation consisting of gamma rays uncountable, usually

    "Punished with UV and gamma radiation from the Class F Star it orbits, Utha is no one's first choice for a planet to land on."

  2. 2
    electromagnetic radiation emitted during radioactive decay and having an extremely short wavelength wordnet

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