Definition of decahedron in English:

decahedron

nounPlural decahedra, Plural decahedrons ˌdɛkəˈhiːdr(ə)nˌdɛkəˈhidrən

A solid figure with ten plane faces.
十面体
Example sentencesExamples
- The cleaning layer has fully reticulated pores in a uniform network of substantially equilateral cells 34, such as tetrahedrons, truncated octahedrons and decahedrons.
- Like the elongated shapes, the pentagons and hexagons are also characterized by a fivefold symmetry; we thus observe regular decahedrons and icosahedrons.
- Now fold, crease, decorate, and glue your decahedron, following the same hints given on the tetrahedron page.
- On this picture you will see two types of crystals: bigger ones - decahedrons - this is sugar and round ones - this is salt.
- The two models in the top row are compounds of two decahedra each. The model in the bottom row left and right is a nonconvex octahedron, consisting of 4 squares and 4 triangles.

Derivatives

decahedral

adjective

The vertical ionization potentials of Al { sub 3 } X is larger than that of Al { sub 13 } in the decahedral structure while the opposite is the case with the icosahedral isomer.
Example sentencesExamples
- Decahedral clusters have a surface tension closer to that of fcc and hcp ones than to that of icosahedral ones, though both icosahedral and decahedral structures have five fold symmetry axis.
- In fact, they have a truncated decahedral structure with a 5-fold symmetry.

Origin

Early 19th century: from deca- 'ten' + -hedron, on the pattern of words such as polyhedron.

Rhymes

dodecahedron, octahedron, polyhedron, tetrahedron

Definition of decahedron in US English:

decahedron

nounˌdekəˈhēdrənˌdɛkəˈhidrən

A solid figure with ten plane faces.
十面体
Example sentencesExamples
- The two models in the top row are compounds of two decahedra each. The model in the bottom row left and right is a nonconvex octahedron, consisting of 4 squares and 4 triangles.
- Like the elongated shapes, the pentagons and hexagons are also characterized by a fivefold symmetry; we thus observe regular decahedrons and icosahedrons.
- On this picture you will see two types of crystals: bigger ones - decahedrons - this is sugar and round ones - this is salt.
- Now fold, crease, decorate, and glue your decahedron, following the same hints given on the tetrahedron page.
- The cleaning layer has fully reticulated pores in a uniform network of substantially equilateral cells 34, such as tetrahedrons, truncated octahedrons and decahedrons.

Origin

Early 19th century: from deca- ‘ten’ + -hedron, on the pattern of words such as polyhedron.

单词	decahedron
释义	Definition of decahedron in English: decahedron nounPlural decahedra, Plural decahedrons ˌdɛkəˈhiːdr(ə)nˌdɛkəˈhidrən A solid figure with ten plane faces. 十面体 Example sentencesExamples The cleaning layer has fully reticulated pores in a uniform network of substantially equilateral cells 34, such as tetrahedrons, truncated octahedrons and decahedrons. Like the elongated shapes, the pentagons and hexagons are also characterized by a fivefold symmetry; we thus observe regular decahedrons and icosahedrons. Now fold, crease, decorate, and glue your decahedron, following the same hints given on the tetrahedron page. On this picture you will see two types of crystals: bigger ones - decahedrons - this is sugar and round ones - this is salt. The two models in the top row are compounds of two decahedra each. The model in the bottom row left and right is a nonconvex octahedron, consisting of 4 squares and 4 triangles. Derivatives decahedral adjective The vertical ionization potentials of Al { sub 3 } X is larger than that of Al { sub 13 } in the decahedral structure while the opposite is the case with the icosahedral isomer. Example sentencesExamples Decahedral clusters have a surface tension closer to that of fcc and hcp ones than to that of icosahedral ones, though both icosahedral and decahedral structures have five fold symmetry axis. In fact, they have a truncated decahedral structure with a 5-fold symmetry. Origin Early 19th century: from deca- 'ten' + -hedron, on the pattern of words such as polyhedron. Rhymes dodecahedron, octahedron, polyhedron, tetrahedron Definition of decahedron in US English: decahedron nounˌdekəˈhēdrənˌdɛkəˈhidrən A solid figure with ten plane faces. 十面体 Example sentencesExamples The two models in the top row are compounds of two decahedra each. The model in the bottom row left and right is a nonconvex octahedron, consisting of 4 squares and 4 triangles. Like the elongated shapes, the pentagons and hexagons are also characterized by a fivefold symmetry; we thus observe regular decahedrons and icosahedrons. On this picture you will see two types of crystals: bigger ones - decahedrons - this is sugar and round ones - this is salt. Now fold, crease, decorate, and glue your decahedron, following the same hints given on the tetrahedron page. The cleaning layer has fully reticulated pores in a uniform network of substantially equilateral cells 34, such as tetrahedrons, truncated octahedrons and decahedrons. Origin Early 19th century: from deca- ‘ten’ + -hedron, on the pattern of words such as polyhedron.
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