icosahedron

/,aikəsə'hedrən/

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Word: Icosaherdon

Part of Speech: Noun

Definition: An icosahedron is a three-dimensional shape (a polyhedron) that has twenty flat surfaces (faces). Each face is usually a triangle, and the shape is one of the five Platonic solids in geometry.

Usage Instructions:

• You can use "icosahedron" when talking about shapes in mathematics or when discussing geometric figures in art and design.
• It is often used in fields like architecture, computer graphics, and game design.

Example:

• "In geometry class, we learned about the icosahedron and how it is made up of twenty triangular faces."

Advanced Usage:

• In advanced mathematics or geometry, you might discuss the properties of an icosahedron, such as its symmetry, volume, and surface area.
• "The icosahedron exhibits icosahedral symmetry, making it a fascinating subject in both mathematics and nature."

Word Variants:

• There are no direct variants of the word "icosahedron," but you might come across related terms like "icosahedral" (adjective), which describes something that has the characteristics of an icosahedron.
• Example: "The artist created an icosahedral sculpture that captured the essence of geometric beauty."

Different Meanings:

• "Icosaherdon" is primarily a geometric term, so it does not have other meanings outside of mathematics and geometry.

Synonyms:

• There are no exact synonyms for "icosahedron," but you can refer to it as a "20-faced polyhedron" or "triangular-faced solid" when explaining its structure.

Idioms and Phrasal Verbs:

• There are no idioms or phrasal verbs that specifically include the word "icosahedron," as it is a specialized term used mainly in mathematical contexts.

Summary:

An icosahedron is a fascinating geometric shape that can be found in various fields.

Academic

Noun

1. any polyhedron having twenty plane faces