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• Dictionary

  Word: Focus

  ID	Word	Wordtype	Definition
  60890	Focus	n.	A point so related to a conic section and certain straight line called the directrix that the ratio of the distace between any point of the curve and the focus to the distance of the same point from the directrix is constant.

  
  

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  Sassafras | Accurately | Glance | Leaden | Vincula |