tetrahedron

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Pronunciation

• enPR: tĕtrəhē'drən, IPA: /tɛtɹəˈhiːdɹən/

Noun

tetrahedron (plural tetrahedrons)

1. (geometry) A polyhedron with four faces; the regular tetrahedron, the faces of which are equal equilateral triangles, is one of the Platonic solids.

Translations

• French: tétraèdre
• German: Tetraeder
• Italian: tetraedro
• Portuguese: tetraedro
• Russian: тетра́эдр
• Spanish: tetraedro

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