Found 2 items, similar to icosahedral.
English → English (WordNet) Definition: icosahedral icosahedral adj : of or relating to an icosahedron
English → English (gcide) Definition: Icosahedral Icosahedral \I`co*sa*he"dral\, a. [See Icosahedron.] (Geom.) Having twenty equal sides or faces. [1913 Webster]