helicoid definition

  • adjective:
    • organized in or having the estimated form of a flattened coil or spiral.
    • Having the form of a flattened helix
    • Spiral; curved, such as the spire of a univalve layer.
    • Shaped like a snail layer; regarding the Helicid√¶, or Snail family.
  • noun:
    • Mathematics A surface in the shape of a coil or screw.
    • a small surface by means of a flattened helix.
    • A warped area which might be generated by a straight line transferring these types of a fashion that each point for the line shall have a uniform motion in the direction of another fixed straight line, at once a uniform angular motion about this.
    • In geometry, anybody of various areas. Understand expressions below
    • A helicoid parabola.
  • others:
    • Pertaining to or obtaining the kind of a helix; screw-shaped; coiled like a helix. See cut under Foraminifera. Also helicoidal.
    • In conchology, related to or resembling the Helicid√¶

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