Polyacron
Pol`y`a´cron
| n. | 1. | (Geom.) A solid having many summits or angular points; a polyhedron. |
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
| n. | 1. | (Geom.) A solid having many summits or angular points; a polyhedron. |