rhombohedron

[ rom-buh-hee-druh n ]
/ ˌrɒm bəˈhi drən /
|

noun, plural rhom·bo·he·drons, rhom·bo·he·dra [rom-buh-hee-druh] /ˌrɒm bəˈhi drə/.

a solid bounded by six rhombic planes.

Nearby words

  1. rhombic,
  2. rhombic aerial,
  3. rhombo-,
  4. rhombocele,
  5. rhombohedral,
  6. rhomboid,
  7. rhomboid fossa,
  8. rhomboid ligament,
  9. rhomboidal sinus,
  10. rhomboideus

Origin of rhombohedron

1830–40; < Greek rhómbo(s) rhombus + -hedron

Related formsrhom·bo·he·dral, adjective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for rhombohedron



British Dictionary definitions for rhombohedron

rhombohedron

/ (ˌrɒmbəʊˈhiːdrən) /

noun

a six-sided prism whose sides are parallelograms

Word Origin for rhombohedron

C19: from rhombus + -hedron

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

Science definitions for rhombohedron

rhombohedron

[ rŏm′bō-hēdrən ]

Plural rhombohedrons rhombohedra

A prism with six faces, each a rhombus.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.