See 16-cell in All languages combined, or Wiktionary
Download JSON data for 16-cell meaning in English (5.3kB)
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"ref": "1995, Harold Scott Macdonald Coxeter, “Paper Three: Two Aspects Of The Regular 24-Cell In Four Dimensions”, in F. Arthur Sherk, editor, Kaleidoscopes: Selected Writings of H.S.M. Coxeter, page 32",
"text": "The remaining 8, as before, are the vertices of the complementary 16-cell (see Figure 9). In Figure 7, these 8 points have been blackened, but not joined, because the 16-cell has longer edges; diameters of octahedral facets of the 24-cell.",
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"text": "This polytope has 16 tetrahedral cells, and for this reason it is called the 16-cell.[…]The 16-cell has 24 edges that are the diagonals of the 24 square faces of the hypercube. (Since we are selecting alternate vertices of the hypercube, we only get one diagonal for each square face.)",
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"A four-dimensional polytope, analogous to an octahedron, whose sixteen bounding facets are tetrahedra."
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"(geometry) A four-dimensional polytope, analogous to an octahedron, whose sixteen bounding facets are tetrahedra."
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"sense": "4-dimensional polytope analogous to an octahedron",
"word": "4-orthoplex"
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"sense": "4-dimensional polytope analogous to an octahedron",
"word": "4-demicube"
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"code": "eo",
"lang": "Esperanto",
"sense": "four-dimensional object",
"word": "deksesĉelo"
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{
"code": "it",
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"sense": "four-dimensional object",
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"word": "16-cella"
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{
"code": "it",
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"sense": "four-dimensional object",
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"word": "4-ortoplesso"
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{
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"sense": "4-dimensional polytope analogous to an octahedron",
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"sense": "4-dimensional polytope analogous to an octahedron",
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"code": "eo",
"lang": "Esperanto",
"sense": "four-dimensional object",
"word": "deksesĉelo"
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{
"code": "it",
"lang": "Italian",
"sense": "four-dimensional object",
"tags": [
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"word": "16-cella"
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{
"code": "it",
"lang": "Italian",
"sense": "four-dimensional object",
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"word": "4-ortoplesso"
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{
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"lang": "Italian",
"sense": "four-dimensional object",
"tags": [
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"word": "ipertetraedro"
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{
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"sense": "four-dimensional object",
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"word": "esadecacoro"
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"alt": "せいじゅうろくほうたい",
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"sense": "four-dimensional object",
"word": "正十六胞体"
},
{
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"lang": "Russian",
"roman": "šestnadcatijačejnik",
"sense": "four-dimensional object",
"word": "шестнадцатиячейник"
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"word": "16-cell"
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This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-05-06 from the enwiktionary dump dated 2024-05-02 using wiktextract (f4fd8c9 and c9440ce). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.
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