hemi-icosahedron en · NOUN
Etymology
From hemi- + icosahedron, referring to the fact that it contains half the faces of a regular icosahedron.
Meanings
- A polyhedron containing 10 triangular faces, 15 edges, and 6 vertices.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| hemi-icosahedra | Number=Plur | lexicographic | |
| hemicosahedron | alternative | lexicographic | |
| hemi-icosahedrons | Number=Plur | lexicographic |