1(also paraboloid of revolution)A solid generated by the rotation of a parabola around its axis of symmetry.
2A solid having two or more nonparallel parabolic cross sections.‘Here, the repetition and rotation of a basic truss creates the paraboloid form of the roof.’
- ‘Externally the edges of the paraboloids form high gables infilled by curtain glazing on a brick plinth.’
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