octaedros
octăē̆dros, i, m. and f., = ὀκτάεδρος,
- eight-sided, octahedron, Mart. Cap. 6, 233 (as Greek, Kopp. § 722).
octăĕdrŏs, ŏn, adj. (ὀκτάεδρος), octaèdre, qui a huit faces : Capel. 6, 722.