parallelopiped

parallelepiped

[par-uh-lel-uh-pahy-pid, -pip-id]
noun
a prism with six faces, all parallelograms.
Also, parallelepipedon [par-uh-lel-uh-pip-i-don, -duhn] , parallelopiped.


Origin:
1560–70; < Greek parallēlepípedon body with parallel surfaces, equivalent to parállēl(os) parallel + epípedon plane, noun use of neuter of epípedos flat, equivalent to epi- epi- + pédon ground

parallelepipedic [par-uh-lel-uh-pip-i-dik] , parallelepipedonal, parallelepipedous, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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World English Dictionary
parallelepiped, parallelopiped or parallelepipedon (ˌpærəˌlɛləˈpaɪpɛd, ˌpærəˌlɛləˈpaɪpɪdən)
 
n
a geometric solid whose six faces are parallelograms
 
[C16: from Greek parallēlepipedon; from parallēlosparallel + epipedon plane surface, from epi- + pedon ground]
 
parallelopiped, parallelopiped or parallelepipedon
 
n
 
[C16: from Greek parallēlepipedon; from parallēlosparallel + epipedon plane surface, from epi- + pedon ground]
 
parallelepipedon, parallelopiped or parallelepipedon
 
n
 
[C16: from Greek parallēlepipedon; from parallēlosparallel + epipedon plane surface, from epi- + pedon ground]

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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American Heritage
Science Dictionary
parallelepiped   (pār'ə-lěl'ə-pī'pĭd, -pĭp'ĭd)  Pronunciation Key 
A polyhedron with six faces, each a parallelogram and each being parallel to the opposite face.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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