Dictionary.com
Thesaurus.com

rhombohedral

American  
[rahm-boh-hee-druhl] / ˌrɑm boʊˈhi drəl /

adjective

  1. relating to or having the form of a rhombohedron.

  2. Crystallography. belonging to or designating a lattice system within the trigonal crystal system, as in dolomite.


rhombohedral British  
/ ˌrɒmbəʊˈhiːdrəl /

adjective

  1. of or relating to a rhombohedron

  2. crystallog another term for trigonal

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

rhombohedral Scientific  
/ rŏm′bō-hēdrəl /
  1. See trigonal


Other Word Forms

  • rhombohedrally adverb

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The team carried out some simple calculations and found that some coordinated behavior among electrons should emerge in a structure of five graphene layers stacked together in a rhombohedral pattern.

From Science Daily • Oct. 18, 2023

They used optical techniques to examine each flake, looking specifically for five-layer flakes, arranged naturally in a rhombohedral pattern.

From Science Daily • Oct. 18, 2023

"And we can look at all these flakes and tell which has five layers, in this rhombohedral stacking, which is what should give you this slowing-down effect in electrons."

From Science Daily • Oct. 18, 2023

Chalybite crystallizes in the rhombohedral system and is isomorphous with calcite; like this it possesses perfect cleavages parallel to the faces of the primitive rhombohedron, the angles between which are 73� 0′.

From Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 7 "Cerargyrite" to "Charing Cross" by Various

The habit of the crystals may be rhombohedral, pyramidal or tabular, rarely prismatic.

From Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 7 "Gyantse" to "Hallel" by Various