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definitions

dichroic filter

noun

an optical colour filter operating on the principle of wave interference between closely spaced reflecting surfaces, rather than by colour absorption

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Nearby words

  1. dichotomous,
  2. dichotomous key,
  3. dichotomous question,
  4. dichotomy,
  5. dichroic,
  6. dichroism,
  7. dichroite,
  8. dichromate,
  9. dichromatic,
  10. dichromaticism
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012