FOUND v.
To lay the basis of; to set, or place, as on something solid, for support; to ground; to establish upon a basis, literal or figurative; to fix firmly. I had else been perfect, Whole as the marble, founded as the rock. Shak. A man that all his time Hath founded his good fortunes on your love. Shak. It fell not, for it w…
FRUSTUM n.
The part of a solid next the base, formed by cutting off the, top; or the part of any solid, as of a cone, pyramid, etc., between two planes, which may be either parallel or inclined to each other.
GENERATION n.
The formation or production of any geometrical magnitude, as a line, a surface, a solid, by the motion, in accordance with a mathematical law, of a point or a magnitude; as, the generation of a line or curve by the motion of a point, of a surface by a line, a sphere by a semicircle, etc.