ALL meanings of trisoctahedron
tris·oc·ta·he·dron
T t - noun plural trisoctahedron a solid bounded by 24 identical faces in groups of three, each group corresponding to one face of an octahedron. 1
- noun trisoctahedron a solid figure having 24 identical triangular faces, groups of three faces being formed on an underlying octahedron 0
- noun trisoctahedron an isometric solid figure or crystal consisting of an octahedron that has each face divided into three faces 0