REGULAR TETRAHEDRON

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A tetrahedron with four equilateral triangular faces

Classified under:

Nouns denoting two and three dimensional shapes

Hypernyms ("regular tetrahedron" is a kind of...):

ideal 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 congruent)

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