SCINTILLATION

Definition of SCINTILLATION

  1. (noun)(physics) a flash of light that is produced in a phosphor when it absorbs a photon or ionizing particle
  2. (noun)a rapid change in brightness; a brief spark or flash
  3. (noun)a brilliant display of wit
  4. (noun)the quality of shining with a bright reflected light
  5. (noun)the twinkling of the stars caused when changes in the density of the earth's atmosphere produce uneven refraction of starlight