You searched for: “autoluminescence
autoluminescence (s), autoluminescences (pl) (noun forms)
1. Luminescence of a material; such as, a radioactive substance, resulting from energy originating within the material itself.
2. A glow or emission of light that comes from energy within a material; such as, that which is generated by radioactive materials.
This entry is located in the following units: auto-, aut- (page 13) luco-, luc-, luci-, lux, -lucence, -lucent (page 1)