tetrakaidecahedron
noun
tet·ra·kai·dec·a·he·dron
ˌte‧trəˌkīˌdekəˈhēdrən
: a 14-sided figure having 6 quadrilateral and 8 hexagonal faces
Word History
Etymology
New Latin, from Late Greek tetrakaidekaedron, from Greek tetrakaideka fourteen (from tetra- + kai and + deka ten) + -edron -hedron