Pentahedron definitions

Pentahedron

1) Polyhedron
Found on https://www.crosswordclues.com/clue/pentahedron

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Pentahedron

In geometry, a pentahedron (plural: pentahedra) is a polyhedron with five faces. Since there are no face-transitive polyhedra with five sides and there are two distinct topological types, this term is less frequently used than tetrahedron or octahedron. With regular polygon faces, the two topological forms are the square pyramid and triangular pri...
Found on http://en.wikipedia.org/wiki/Pentahedron

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Pentahedron

• (n.) A solid figure having five sides.
Found on http://thinkexist.com/dictionary/meaning/pentahedron/

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Pentahedron

Pen`ta·he'dron noun [ Penta- + Greek 'e`dra seat, base.] A solid figure having five sides.
Found on http://www.encyclo.co.uk/webster/P/48

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pentahedron

[n] - any polyhedron having five plane faces
Found on http://www.webdictionary.co.uk/definition.php?query=pentahedron

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pentahedron

noun any polyhedron having five plane faces
Found on https://www.encyclo.co.uk/local/20974

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