pentagonal dodecahedron
noun Crystallography.
Origin of pentagonal dodecahedron
First recorded in 1850–55
Words nearby pentagonal dodecahedron
pentadecagon,
pentaerythritol,
pentaerythritol tetranitrate,
pentagon,
pentagon papers,
pentagonal dodecahedron,
pentagonese,
pentagonoid,
pentagram,
pentahedron,
pentahydrate