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spherical aberration

n.
1.a optical aberration resulting in a distorted image

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Word of the Day

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  • spherical
  • spheric
  • sphere of influence
  • sphere
  • sphenopsida
  • sphenoidal fontanelle
  • sphenoidal fontanel
  • sphenoid fontanelle
  • sphenoid fontanel
  • sphenoid bone
  • spherical angle
  • spherical geometry
  • spherical polygon
  • spherical triangle
  • spherical trigonometry
  • spherically
  • sphericalness
  • sphericity
  • spherocyte
  • spheroid
  • sufferer
  • clostridium botulinum
  • transpose
  • titus vespasianus augustus
  • coughing up
  • vi
  • light within
  • razor-backed
  • laxative
  • ixodes ricinus

  • Idiom of the Day

    have a case (against someone)
    to have much evidence that can be used against someone
    The police have a case against the man who is selling the stolen cars.



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    National Portrait Gallery

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