Paraboloid definitions

Paraboloid

1) Geometric shape 2) Plane figure 3) Two-dimensional figure
Found on https://www.crosswordclues.com/clue/paraboloid

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Paraboloid

For c>0, this is a hyperbolic paraboloid that opens down along the x-axis and up along the y-axis (i.e., the parabola in the plane x=0 opens upward and the parabola in the plane y=0 opens downward). == Applications == Paraboloidal mirrors are frequently used to bring parallel light to a point focus, e.g. in astronomical telescopes, or to collimate...
Found on http://en.wikipedia.org/wiki/Paraboloid

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Paraboloid

• (n.) The solid generated by the rotation of a parabola about its axis; any surface of the second order whose sections by planes parallel to a given line are parabolas.
Found on http://thinkexist.com/dictionary/meaning/paraboloid/

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paraboloid

an open surface generated by rotating a parabola (q.v.) about its axis. If the axis of the surface is the z axis and the vertex is at the origin, ... [1 related articles]
Found on http://www.britannica.com/eb/a-z/p/15

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paraboloid

The surface of revolution of the parabola. It is a quadratic surface described by the equation z = a(x² + y²).
Found on http://www.daviddarling.info/encyclopedia/P/paraboloid.html

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Paraboloid

Pa·rab'o·loid (-loid) noun [ Parabola + -oid : confer French paraboloïde .] (Geom.) The solid generated by the rotation of a parabola about its axis; any surface of the second order whose sections by planes parallel to a given line are parabolas. » The term para...
Found on http://www.encyclo.co.uk/webster/P/17

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paraboloid

[n] - a surface having parabolic sections parallel to a single coordinate axis and elliptic sections perpendicular to that axis
Found on http://www.webdictionary.co.uk/definition.php?query=paraboloid

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paraboloid

noun a surface having parabolic sections parallel to a single coordinate axis and elliptic sections perpendicular to that axis
Found on https://www.encyclo.co.uk/local/20974

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