- Enneahedria
- Enneahedria En`ne*a*he"dri*a, Enneahedron En`ne*a*he"dron, n. (Geom.) A figure having nine sides; a nonagon. [1913 Webster] ||
The Collaborative International Dictionary of English. 2000.
The Collaborative International Dictionary of English. 2000.
Enneahedron — Enneahedria En ne*a*he dri*a, Enneahedron En ne*a*he dron, n. (Geom.) A figure having nine sides; a nonagon. [1913 Webster] || … The Collaborative International Dictionary of English