octahedron
oc·ta·hed·ron
noun
1.
any polyhedron having eight plane faces
Origin
From Ancient Greek ὀκτάεδρον (oktáedron). By surface analysis, octa- + -hedron.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.