Icosahedron (noun) Definition, Meaning & Examples

noun, plural i·co·sa·he·drons, i·co·sa·he·dra [ahy-koh-suh-hee-druh, ahy-kos-uh-]. /aɪˌkoʊ səˈhi drə, aɪˌkɒs ə-/.
  1. a solid figure having 20 faces.
noun plural -drons or -dra (-drə)
  1. a solid figure having 20 faces. The faces of a regular icosahedron are equilateral triangles
Plural icosahedrons icosahedra
    Icosahedron (noun) Definition, Meaning & Examples

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