Diradiation definitions

Diradiation

• (n.) The emission and diffusion of rays of light.
Found on http://thinkexist.com/dictionary/meaning/diradiation/

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Diradiation

Di·ra`di·a'tion noun [ Prefix di- + radiation .] The emission and diffusion of rays of light.
Found on http://www.encyclo.co.uk/webster/D/71

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