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There are 2 eighteen-letter words beginning with LUMINOSITY

luminosity␣distanceluminosity␣function

3 definitions found

  • luminosity␣distance — n. (Astronomy) An estimate of the distance of a body based on…
  • luminosity␣function — n. (Astronomy) A relative measure of the relationship between… — n. (Physics) A standard measure of the response of the human eye…
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