icosahedron Definition
a three-dimensional geometric shape with twenty faces, each of which is an equilateral triangle.
Using icosahedron: Examples
Take a moment to familiarize yourself with how "icosahedron" can be used in various situations through the following examples!
Example
The virus has an icosahedral shape.
Example
The soccer ball is made up of icosahedral panels.
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Summary: icosahedron in Brief
An 'icosahedron' [ˌaɪkəʊˈsæhɪdrən] is a three-dimensional shape with twenty equilateral triangular faces. It is commonly used in geometry and can be seen in various objects such as viruses and soccer balls.