oktaéder

== Hungarian == === Etymology === From German Oktaeder, from Ancient Greek ὀκτώ (oktṓ, “eight”) + ἕδρα (hédra, “seat”). === Pronunciation === IPA(key): [ˈoktɒjeːdɛr] Hyphenation: ok‧ta‧é‧der Rhymes: -ɛr === Noun === oktaéder (plural oktaéderek) (geometry) octahedron (a polyhedron with eight faces) ==== Declension ==== === References ===