<span class="searchmatch">hemicosahedron</span> Alternative form of hemi-icosahedron. dodecahemicosahedron...
From dodeca- + <span class="searchmatch">hemicosahedron</span>. dodecahemicosahedron (plural dodecahemicosahedra or dodecahemicosahedrons) A polyhedron with 12 pentagrams and 10 hexagons...
<span class="searchmatch">hemicosahedron</span> From hemi- + icosahedron, referring to the fact that it contains half the faces of a regular icosahedron. hemi-icosahedron (plural hemi-icosahedra...