1. having the shape or form of a dodecahedron; relating to or resembling a twelve-faced polyhedron
Usage: technical; geometry

Examples

• The dodecahedral structure of the crystal was analyzed under the microscope.
• A dodecahedral die has twelve faces, each typically marked with a number.
• The virus exhibited a dodecahedral shape when viewed through electron microscopy.
• The architect designed the building with a dodecahedral framework.
• In mathematics class, students studied the properties of dodecahedral solids.