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单词 heptahedron
释义

heptahedron

[ hep-tuh-hee-druhn ]
/ ˌhɛp təˈhi drən /

noun, plural hep·ta·he·drons, hep·ta·he·dra [hep-tuh-hee-druh]. /ˌhɛp təˈhi drə/.

a solid figure having seven faces.

Origin of heptahedron

First recorded in 1650–60; hepta- + -hedron

OTHER WORDS FROM heptahedron

hep·ta·he·dral, hep·ta·he·dri·cal, adjective

Words nearby heptahedron

heptachord, heptad, heptadecanoic acid, heptagon, heptagonal, heptahedron, heptahydrate, heptamerous, heptameter, heptane, heptanedioic acid
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for heptahedron

heptahedron
/ (ˌhɛptəˈhiːdrən) /

noun

a solid figure having seven plane facesSee also polyhedron

Derived forms of heptahedron

heptahedral, adjective
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
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更新时间:2025/1/11 19:20:53