### Definitions Found:

# a solid figure having several plane faces

- heptahedrona solid figure having several plane faces
- heptahedronsHEPTAHEDRON, a solid figure having several plane faces
- heptahedraHEPTAHEDRON, a solid figure having several plane faces
- hendecahedrona solid figure having 11 plane faces
- hendecahedraHENDECAHEDRON, a solid figure having 11 plane faces
- hendecahedronsHENDECAHEDRON, a solid figure having 11 plane faces
- octahedronsA three-dimensional shape having eight plane faces, esp. a regular solid figure with eight equal triangular faces
- dodecahedraA three-dimensional shape having twelve plane faces, in particular a regular solid figure with twelve equal pentagonal faces
- dodecahedronsA three-dimensional shape having twelve plane faces, in particular a regular solid figure with twelve equal pentagonal faces
- dodecahedronA three-dimensional shape having twelve plane faces, in particular a regular solid figure with twelve equal pentagonal faces
- decahedronsA solid figure with ten plane faces
- hexahedraA solid figure with six plane faces
- decahedraA solid figure with ten plane faces
- pentahedraA solid figure with five plane faces
- hexahedronA solid figure with six plane faces
- pentahedronA solid figure with five plane faces
- decahedronA solid figure with ten plane faces
- pentahedronsA solid figure with five plane faces
- hexahedronsA solid figure with six plane faces
- icosahedronsA solid figure with twenty plane faces, esp. equilateral triangular ones
- icosahedraA solid figure with twenty plane faces, esp. equilateral triangular ones
- polyhedronsA solid figure with many plane faces, typically more than six
- polyhedronA solid figure with many plane faces, typically more than six