First Known Use: circa 1828
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
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Origin of DECAHEDRON
International Scientific Vocabulary
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