Noun
The emission and diffusion of rays of light.
Usage- Obsolete
- Uncountable
- Examples
-
ACTINOBOLISM, is the same with the Diffusion or Diradiation of Light or Sound, by which it's carried or flows every way from its Centre.
More examples (1)
ACTINOBOLISM, from ακτιν, a sum beam, and βαλις, a plumb line, in physics, diffusion, or the diradiation of light or sound by which it flows every way from its centre.