# polyhedron

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## pol·y·he·dron

(pŏl′ē-hē′drən)
n. pl. pol·y·he·drons or pol·y·he·dra (-drə)
A solid bounded by polygons.

## polyhedron

(ˌpɒlɪˈhiːdrən)
n, pl -drons or -dra (-drə)
(Mathematics) a solid figure consisting of four or more plane faces (all polygons), pairs of which meet along an edge, three or more edges meeting at a vertex. In a regular polyhedron all the faces are identical regular polygons making equal angles with each other. Specific polyhedrons are named according to the number of faces, such as tetrahedron, icosahedron, etc
[C16: from Greek poluedron, from poly- + hedron side, base]

## pol•y•he•dron

(ˌpɒl iˈhi drən)

n., pl. -drons, -dra (-drə).
a solid figure having many faces.
[1560–70; < Greek polýedron, neuter of polýedros having many bases. See poly-, -hedron]

## pol·y·he·dron

(pŏl′ē-hē′drən)
A three-dimensional geometric figure whose sides are polygons. A tetrahedron, for example, is a polyhedron having four triangular sides.
ThesaurusAntonymsRelated WordsSynonymsLegend:
 Noun 1 polyhedron - a solid figure bounded by plane polygons or facessolid - a three-dimensional shapeconvex polyhedron - a polyhedron any plane section of which is a convex polygonconcave polyhedron - a polyhedron some of whose plane sections are concave polygonsprism - a polyhedron with two congruent and parallel faces (the bases) and whose lateral faces are parallelogramspyramid - a polyhedron having a polygonal base and triangular sides with a common vertextetrahedron - any polyhedron having four plane facespentahedron - any polyhedron having five plane faceshexahedron - any polyhedron having six plane facesoctahedron - any polyhedron having eight plane facesdecahedron - any polyhedron having ten plane facesdodecahedron - any polyhedron having twelve plane facesicosahedron - any polyhedron having twenty plane facesideal solid, Platonic body, Platonic solid, regular convex polyhedron, regular convex solid, regular polyhedron - any one of five solids whose faces are congruent regular polygons and whose polyhedral angles are all congruentprismatoid - a polyhedron whose vertices all lie in one or the other of two parallel planes; the faces that lie in those planes are the bases of the prismatoidtrapezohedron - a polyhedron whose faces are trapeziums
Translations
mnohostěn
monitahokas
wielościan
polyeder

## polyhedron

[ˌpɒlɪˈhiːdrən] N (polyhedrons or polyhedra (pl)) [ˌpɒlɪˈhiːdrə]

## polyhedron

nPolyeder nt, → Vielflächner m

## polyhedron

[ˌpɒlɪˈhiːdrən] npoliedro
References in periodicals archive ?
Sukumar, "Numerical integration of polynomials and discontinuous functions on irregular convex polygons and polyhedrons," Computational Mechanics, vol.
3D shapes with curved faces, such as cylinders and cones, are not polyhedrons due to their circular bases.
To design polyhedral packaging is good to know the way of conducting, the composition of geometric shapes around the building a rectangular boxes, but also to imagine the possibility of folding when deployable packaging and the need for an intuitive understanding of complex polyhedrons, see Fig.
There are balls, polyhedrons and the Tugajug, which is a rope protruding from a bottle that can dispense dry food if manipulated correctly.
The coordination polyhedrons of the tetramer are connected, sharing common edges in each molecule (Fig.
structure, the properties of regular polyhedrons as tetrahedron, hexahedron, octahedron, dodecahedron or icosahedron can be used in buildings architecture (Figure 6).
An object is defined as the limit of these sequence of control polyhedrons.
Whether you choose basic shapes like triangles or complex polyhedrons, geometrics add a sleek and modern finish to any room and are often used to make a style statement or create a feature wall.
These items are rendered with a feverish pencil latticing that looks remarkably similar to the trusswork of radio towers or the faceted polyhedrons of geodesic domes.
Based on aforementioned design method, other polyhedrons in geometry, such as octahedron, dodecahedron and icosahedron, can be adopted to project homogeneous and non-singular cloaks similarly.
Kindergarteners sat in a circle learning Hebrew words while first-graders practiced setting up Seder plates and second-graders rehearsed complicated Israeli dances; upstairs, older children lounged on sofas discussing the construction of polyhedrons with their math teacher.

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