Where does “ottaedro” come from?
ottaedro (Italian) comes from Italian otta, from Proto-Germanic unhtwǭ, from Proto-Indo-European n̥kʷ-tw-, from Proto-Indo-European nókʷts, from Proto-Indo-European negʷ- — bare, naked.
ottaedro (Italian): octahedron
Definitions
- octahedron