octahedron
Jump to navigation
Jump to search
English
[edit]Alternative forms
[edit]Etymology
[edit]From Ancient Greek ὀκτώ (oktṓ, “eight”) + ἕδρα (hédra, “seat”).
Pronunciation
[edit]Noun
[edit]octahedron (plural octahedra or octahedrons)
- (geometry) a polyhedron with eight faces; the regular octahedron has regular triangles as faces and is one of the Platonic solids.
Derived terms
[edit]Related terms
[edit]Translations
[edit]a polyhedron with eight faces
|