dodecahedron

Meanings

• A polyhedron with twenty triangular faces, twelve of which meet at each vertex.

  - "A dodecahedron can be seen as a regular arrangement of twelve pentagonal and twenty triangular faces. Examples of objects that can take the shape of a dodecahedron include crystal formations, dice, and various geometrical structures."

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Pronunciation

1. 
   
   
   
   Source: "https://commons.wikimedia.org/w/index.php?curid=75730260"
2. /ˌdoʊdɛkəˈhiːdɹən/
   
   
   
   Source: "https://commons.wikimedia.org/w/index.php?curid=3193837"

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Synonyms

duodecahedron

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Rhymes

Words rhyming with dodecahedron
dodecahedron , deodoron , chromadon

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Homonyms

Words having the same spelling or pronunciation but different meanings and origins

1. Dodecahedron () : A twelve-sided regular polyhedron, consisting of twelve pentagonal faces, and twenty triangular faces. Each vertex of the dodecahedron is the meeting point of three or four faces, and each edge is the common boundary between two adjacent faces.
   

2. Dodecahedron (English) : A twelve-sided figure that can be obtained by rotating a regular dodecahedron about one of its axes, or by projecting a regular icosahedron onto a plane and then connecting the midpoints of the edges to form new edges. A dodecahedron can also be constructed by connecting the centers of the faces of a regular icosahedron, or by connecting the midpoints of the edges of a regular icosahedron and then connecting the midpoints of the resulting edges to form new edges. A dodecahedron can be used as a model for understanding various geometric concepts, such as symmetry, congruence, similarity, and transformation.
   

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Homophones

Words having the same pronunciation but different meanings, origins, or spelling,

1. dodecahedron
   

2. dodecagon
   

3. dodecapartite
   

4. dodecahedric
   

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Variants

List of all variants of dodecahedron that leads to same result
dodecahedra , dodecahedral , dodecahedron , dodecahedrons

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Forms

Different forms of the word (e.g., verb conjugations, plural forms, comparative/superlative forms for adjectives).

dodecahedron, regular dodecahedron, semi-regular dodecahedron, irregular dodecahedron

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Etymology

origin and the way in which meanings have changed throughout history.

From the Greek words 'dodeka', meaning twelve, and 'hedron', meaning solid. The term 'dodecahedron' thus refers to a twelve-sided solid.

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Related Concepts

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1. Platonic solids: The dodecahedron is one of the five regular Platonic solids. These solids are named after the ancient Greek philosopher Plato, who is believed to have been the first to systematically study and classify these geometrical shapes. The Platonic solids are notable for their regular symmetry, which makes them particularly interesting and important in mathematics, physics, and other fields of scientific inquiry.

2. Space-filling curves: The dodecahedron can be used to construct space-filling curves. These curves are notable for their ability to fill a given area or space with a continuous curve that does not overlap itself. The dodecahedron, with its regular symmetry and twelve edges, provides an ideal geometric framework for constructing space-filling curves. These curves have important applications in various fields of mathematics, physics, engineering, and computer science.

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Culture

Any cultural, historical, or symbolic significance of the word. Explore how the word has been used in literature, art, music, or other forms of expression.

In literature and art, the dodecahedron has been used as a symbol of perfection, completeness, and unity. It has also been associated with the number twelve, which in many cultures represents completeness or wholeness. In ancient Greece, for example, the number twelve was considered sacred and was used extensively in architecture, art, and mathematics. The dodecahedron, with its twelve sides and twenty triangular faces, was therefore a natural choice for symbolizing perfection and completeness in ancient Greek culture.

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