hexahedron
noun/ˌheksəˈhiːdrən/
/ˌheksəˈhiːdrən/
(geometry)- a solid shape with six flat sidesTopics Colours and Shapesc2Word Originlate 16th cent.: from Greek hexaedron, neuter (used as a noun) of hexaedros ‘six-faced’.
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hexahedron