Dictionary

decahedron

noun deca·he·dron \ˌde-kə-ˈhē-drən\
plural deca·he·drons or deca·he·dra\-drə\

Definition of DECAHEDRON

:  a polyhedron of 10 faces

Origin of DECAHEDRON

International Scientific Vocabulary
First Known Use: circa 1828

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May 30, 2015
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