dodecahedron

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A dodecahedron is a polyhedron with twelve pentagonal faces, having five sides each. It's one of the Platonic solids and has the highest number of faces among all regular solids. Its name originates from the Greek words 'dodeca,' meaning twelve, and 'hedra,' meaning base or seat. The dodecahedron is known for its unique geometric properties and has been used in various artistic and architectural designs throughout history.