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hendecahedron

American  
[hen-dek-uh-hee-druhn, hen-dek-] / hɛnˌdɛk əˈhi drən, ˌhɛn dɛk- /

noun

plural

hendecahedrons, hendecahedra

  1. a solid figure having 11 faces.

hendecahedron British  
/ ˌhɛndɛkəˈhɛdrən, -ˈhiːdrən /

noun

  1. a solid figure having 11 plane faces See also polyhedron

"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

Other Word Forms

  • hendecahedral adjective

Etymology

Origin of hendecahedron

hendeca- + -hedron

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.