Definition of Icosahedron in English :

Define Icosahedron in English

Icosahedron meaning in English

Meaning of Icosahedron in English

Pronunciation of Icosahedron in English

Icosahedron pronunciation in English

Pronounce Icosahedron in English


see synonyms of icosahedron


1. icosahedron

any polyhedron having twenty plane faces

WordNet Lexical Database for English. Princeton University. 2010.


see synonyms of icosahedron
noun plural -drons or -dra (-drə)
a solid figure having 20 faces. The faces of a regular icosahedron are equilateral triangles

Collins English Dictionary. Copyright © HarperCollins Publishers


see synonyms of icosahedron
nounWord forms: plural ˌicosaˈhedra (ˌaɪkoʊsəˈhidrə ; īˌkōsəhēˈdrə) or ˌicosaˈhedrons
a solid figure with twenty plane surfaces

Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.


see synonyms of icosahedron
n. pl. i·co·sa·he·drons or i·co·sa·he·dra (-drə)
A polyhedron having 20 faces.

The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.