Usually means: Five-faced three-dimensional geometric shape.
Definitions Related words Mentions History
We found 23 dictionaries that define the word pentahedron:

General (20 matching dictionaries)
  1. pentahedron: Merriam-Webster
  2. pentahedron: Oxford Learner's Dictionaries
  3. pentahedron: American Heritage Dictionary of the English Language
  4. pentahedron: Collins English Dictionary
  5. pentahedron: Vocabulary.com
  6. pentahedron: Wordnik
  7. pentahedron: Wiktionary
  8. pentahedron: Webster's New World College Dictionary, 4th Ed.
  9. pentahedron: The Wordsmyth English Dictionary-Thesaurus
  10. pentahedron: Infoplease Dictionary
  11. Pentahedron, pentahedron: Dictionary.com
  12. Pentahedron: Wikipedia, the Free Encyclopedia
  13. Pentahedron: Online Plain Text English Dictionary
  14. pentahedron: Webster's Revised Unabridged, 1913 Edition
  15. pentahedron: Rhymezone
  16. Pentahedron: AllWords.com Multi-Lingual Dictionary
  17. pentahedron: Webster's 1828 Dictionary
  18. pentahedron: FreeDictionary.org
  19. pentahedron: Mnemonic Dictionary
  20. pentahedron: TheFreeDictionary.com

Computing (1 matching dictionary)
  1. pentahedron: Encyclopedia

Science (2 matching dictionaries)
  1. Pentahedron: Eric Weisstein's World of Mathematics
  2. pentahedron: PlanetMath Encyclopedia

(Note: See pentahedra as well.)

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Definitions from Wiktionary (pentahedron)

▸ noun:  (geometry) A polyhedron with five faces.

Similar:
polyhedron, pentagonohedron, heptahedron, deltahedron, pentahex, octahedron, 5-cell, hendecahedron, pyritohedron, didodecahedron, more...

Opposite:
tetrahedron, hexahedron, octahedron, dodecahedron, icosahedron

Types:
tetrahedron, hexahedron, octahedron, dodecahedron, icosahedron, more...

▸ Words similar to pentahedron

▸ Usage examples for pentahedron

▸ Idioms related to pentahedron

▸ Wikipedia articles (New!)

▸ Popular adjectives describing pentahedron

▸ Words that often appear near pentahedron

▸ Rhymes of pentahedron

▸ Invented words related to pentahedron

Similar:
polyhedron, pentagonohedron, heptahedron, deltahedron, pentahex, octahedron, 5-cell, hendecahedron, pyritohedron, didodecahedron, more...

Opposite:
tetrahedron, hexahedron, octahedron, dodecahedron, icosahedron

Types:
tetrahedron, hexahedron, octahedron, dodecahedron, icosahedron, more...



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