icosahedron

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Pronunciation

• IPA: /ˌaɪkoʊsəˈhiːdɹən/, /ˌaɪkɒsəˈhiːdɹən/

Noun

icosahedron (plural icosahedra)

1. (geometry) A polyhedron with twenty faces.
2. (geometry, specifically) A regular icosahedron: one of the Platonic solids, all of whose faces are regular (equilateral) triangles

Related terms

• icosahedral
• icosahedrite
• truncated icosahedron

Translations

• French: icosaèdre
• German: Ikosaeder
• Portuguese: icosaedro
• Russian: икоса́эдр
• Spanish: icosaedro

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