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frustum
[ fruhs-tuhm ]
noun
- the part of a conical solid left after cutting off a top portion with a plane parallel to the base.
- the part of a solid, as a cone or pyramid, between two usually parallel cutting planes.
frustum
/ ˈfrʌstəm /
noun
- geometry
- the part of a solid, such as a cone or pyramid, contained between the base and a plane parallel to the base that intersects the solid
- the part of such a solid contained between two parallel planes intersecting the solid
- architect a single drum of a column or a single stone used to construct a pier
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Word History and Origins
Origin of frustum1
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Word History and Origins
Origin of frustum1
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Example Sentences
When they had reached the frustum's base, Urim descended and, in turn, presented various members of his retinue.
The others amused themselves all around me; I found my delight in the frustum of a pyramid.
The form of the stand is the frustum of a hexagonal pyramid reversed, about six or eight inches in diameter.
Of course, when I was taught how to measure a cone, I was also instructed to do the same with the frustum of one.
At ferrum, quod pluit in Taurinis, cuius frustum apud nos extat, qua ex fodina sustulit nubes?
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