berylloid definition

  • noun:
    • a great comprising a double twelve-sided pyramid
    • an excellent consisting of a double twelve-sided pyramid; -- so-called considering that the planes of the type occur on crystals of beryl.
    • A solid composed of two twelve-sided pyramids placed base to base: so named considering that the airplanes for this kind are normal in crystals of beryl.
    • an excellent consisting of a double twelve-sided pyramid
    • a great composed of a double twelve-sided pyramid; -- so called as the planes of the type take place on crystals of beryl.
    • a great consisting of two twelve-sided pyramids placed base to base: so-called as the airplanes of the kind are typical in crystals of beryl.

Related Sources

  • Cross Reference for "berylloid"
89 votes

How would you define berylloid?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!