Meaning of holohedral

hol•o•he•dral

Pronunciation: (hol"u-hē'drul, hō"lu-), [key]
— adj.
  1. (of a crystal) having all the planes or faces required by the maximum symmetry of the system to which it belongs.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.