Meaning of Berylloid

English Translation from English to English dictionary online for the word Berylloid

1. 1
   n.

   A solid consisting of a double twelve-sided pyramid; -- so called because the planes of this form occur on crystals of beryl.

2. 2
   n.

   A solid consisting of a double twelve-sided pyramid; -- so called because the planes of this form occur on crystals of beryl.