Definition of diffraction

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  • diffraction is a valid Scrabble US word with a point value of 20
  • diffraction is a valid Scrabble UK word with a point value of 20
  • diffraction is a valid Words with friends word with a point value of 22

Definition of diffraction

  • when light passes sharp edges or goes through narrow slits the rays are deflected and produce fringes of light and dark bands (noun)

See definition of diffraction in Merriam Webster