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cone noun

  /ˈkoʊn/ , /ˈkəʊn/
  • (geometry) A solid of revolution formed by rotating a triangle around one of its altitudes.
  • (topology) A space formed by taking the direct product of a given space with a closed interval and identifying all of one end to a point.
Kegel, Konus
  • (geometry) A surface of revolution formed by rotating a segment of a line around another line that intersects the first line.
Kegel, Kegelmantel
  • The fruit of a conifer.
Zapfen, Tschurtschen
  • (anatomy) Any of the small cone-shaped structures in the retina.
Kegel
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