Rhombohedron

ahd-5
  • noun. A prism with six faces, each a rhombus.
  • The Century Dictionary and Cyclopedia
  • noun. In geometry and crystallography, a solid bounded by six rhombic planes.
  • the GNU version of the Collaborative International Dictionary of English
  • noun. A solid contained by six rhomboids; a parallelopiped.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • noun. A prism with six faces, each a rhombus.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • noun. a parallelepiped bounded by six similar faces (either rhombuses or parallelograms)
  • Word Usage
    "Its crystals have formed in a textbook rhodo shape--rhombohedron--very geometric, very distinct, with nice sharp, flat faces."
    Hypernym
    Words that are more generic or abstract
    Synonym
    Words with the same meaning