Определение paraboloid в Английский Язык Английский Язык словарь
A surface having a parabolic cross section parallel to an axis, and circular or elliptical cross section perpendicular to the axis; especially the surface of revolution of a parabola
{i} mathematical surface wherein intersections with planes produce parabolas or hyperbolas or ellipses
a surface having parabolic sections parallel to a single coordinate axis and elliptic sections perpendicular to that axis
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