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pentahedron

pen·ta·he·dron

pentahedron

 
pronunciation:
pen t hi drn
features:
Word Parts
part of speech: noun
inflections: pentahedra, pentahedrons
definition: a solid having five plane surfaces.
derivation: pentahedral (adj.)
Word Parts
The word pentahedron contains the following part:
penta, pent Greek root that means five