English Explanatory Dictionary

hemi-icosahedron

English dictionary entry

Meanings

noun
  1. A polyhedron containing 10 triangular faces, 15 edges, and 6 vertices.

Word forms

hemi-icosahedron hemi-icosahedra hemi-icosahedrons hemicosahedron

Etymology

From hemi- + icosahedron, referring to the fact that it contains half the faces of a regular icosahedron.

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