NOUN | shape | regular tetrahedron | a tetrahedron with four equilateral triangular faces |
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Meaning | A tetrahedron with four equilateral triangular faces. | |
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Broader | regular polyhedron, regular convex solid, regular convex polyhedron, Platonic body, Platonic solid, ideal solid | Any one of five solids whose faces are congruent regular polygons and whose polyhedral angles are all congruent |
Spanish | tetraedro regular | |
Catalan | tetraedre regular, tetràedre regular |
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