dodecahedron

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Related to dodecahedral: octahedral

dodecahedron:

see polyhedronpolyhedron
, closed solid bounded by plane faces; each face of a polyhedron is a polygon. A cube is a polyhedron bounded by six polygons (in this case squares) meeting at right angles.
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dodecahedron

[dō‚dek·ə′hē‚drən]
(mathematics)
A polyhedron with 12 faces.
References in periodicals archive ?
As it is stated in the methodical recommendations of the LST EN ISO 11821 standard, the artificial dodecahedral sound source creates such an acoustic field where the difference between the level of the noise coming out of the noise source and the level of the background noise is more than 10 dB in all dominant frequency bands.
Omnipower Omnidirect dodecahedral sound source was placed on the ground at 1 m away from the barrier (the height of the source is 0.
The Poincare dodecahedral space is formed by gluing together opposite faces of a slightly curved dodecahedron--a soccer-ball-like shape with 12 pentagonal sides.
In the dodecahedral universe, a trip across the solid would span many billions of light-years.
Think of our visible universe as a bubble at the center of the dodecahedral model.
The two largest diamonds recovered are a brown and pale brown dodecahedral crystal weighing 0.
The largest diamonds recovered were brown and pale brown dodecahedral crystals weighing 0.
23 carat diamond was recovered from this drillhole and reported as a dodecahedral aggregate stone with two dimensions measuring 14 mm x 10.