<span class="searchmatch">triskaidecahedrons</span> plural of <span class="searchmatch">triskaidecahedron</span>...
triskaidekahedron From triskaideca- + -hedron. <span class="searchmatch">triskaidecahedron</span> (plural triskaidecahedra or <span class="searchmatch">triskaidecahedrons</span>) Synonym of tridecahedron. 1935, R[oger] P[hilip]...
triskaideca- Alternative spelling of triskaideka-. English terms prefixed with triskaideca- triskaidecagon triskaidecagram <span class="searchmatch">triskaidecahedron</span> triskaidecaphobia...
trideca- + -hedron. tridecahedron (plural tridecahedra or tridecahedrons) (geometry) A polyhedron with thirteen faces. <span class="searchmatch">triskaidecahedron</span> Translations...
tetrakaidekahedron trapezohedron triacontahedron tridecahedron trihedron <span class="searchmatch">triskaidecahedron</span> triskaidekahedron undecahedron zerohedron Zocchihedron -hedral solid...
triskaidekahedron (plural triskaidekahedrons) Alternative spelling of <span class="searchmatch">triskaidecahedron</span>. 1977, R. A. Lafferty, Apocalypses: The clock room was in the shape...