hemi-icosahedron
hemi-icosahedron · hemi-icosahedra · hemi-icosahedrons
A polyhedron containing 10 triangular faces, 15 edges, and 6 verticesA polyhedron containing 10 triangular faces, 15 edges, and 6 vertices.
Meaning
1 sensesA polyhedron containing 10 triangular faces, 15 edges, and 6 vertices.
Origin
From hemi- + icosahedron, referring to the fact that it contains half the faces of a regulFrom hemi- + icosahedron, referring to the fact that it contains half the faces of a regular icosahedron.
Wiktionary, CC BY-SA 4.0 · source
Forms
plural: hemi-icosahedra / hemi-icosahedronsLessons for this word
1 lessons- A1Plural nouns — Because its plural is irregular
See also
neighbours in the dictionaryDictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.