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dodecahedron

[ doh-dek-uh-hee-druhn, doh-dek- ]
/ do蕣藢d蓻k 蓹藞hi dr蓹n, 藢do蕣 d蓻k- /
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noun, plural do路dec路a路he路drons, do路dec路a路he路dra [doh-dek-uh-hee-druh, doh-dek-]. /do蕣藢d蓻k 蓹藞hi dr蓹, 藢do蕣 d蓻k-/. Geometry, Crystallography.
a solid figure having 12 faces.
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Origin of dodecahedron

First recorded in 1560鈥70; dodeca- + -hedron

OTHER WORDS FROM dodecahedron

do路dec路a路he路dral, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, 漏 Random House, Inc. 2022

How to use dodecahedron in a sentence

British Dictionary definitions for dodecahedron

dodecahedron
/ (藢d蓹蕣d蓻k蓹藞hi藧dr蓹n) /

noun
a solid figure having twelve plane faces. A regular dodecahedron has regular pentagons as facesSee also polyhedron

Derived forms of dodecahedron

dodecahedral, adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition 漏 William Collins Sons & Co. Ltd. 1979, 1986 漏 HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for dodecahedron

dodecahedron
[ d艒鈥瞕臅k-蓹-h膿dr蓹n ]

Plural dodecahedrons dodecahedra
A polyhedron having twelve faces.
The American Heritage庐 Science Dictionary Copyright 漏 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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