See disphenoid on Wiktionary
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"other", "name": "English terms prefixed with di-", "parents": [], "source": "w+disamb" }, { "_dis": "15 44 41", "kind": "other", "name": "Pages with 1 entry", "parents": [], "source": "w+disamb" }, { "_dis": "16 44 40", "kind": "other", "name": "Pages with entries", "parents": [], "source": "w+disamb" } ], "glosses": [ "Of or pertaining to a wedge-shaped crystal form of the tetragonal or orthorhombic system." ], "id": "en-disphenoid-en-adj-HIOqmgky", "links": [ [ "mineralogy", "mineralogy" ], [ "wedge", "wedge" ], [ "crystal", "crystal" ], [ "tetragonal", "tetragonal" ], [ "orthorhombic", "orthorhombic" ] ], "raw_glosses": [ "(mineralogy) Of or pertaining to a wedge-shaped crystal form of the tetragonal or orthorhombic system." ], "tags": [ "not-comparable" ], "topics": [ "chemistry", "geography", "geology", "mineralogy", "natural-sciences", "physical-sciences" ] }, { "categories": [ { "kind": "topical", "langcode": "en", "name": "Mineralogy", "orig": "en:Mineralogy", "parents": [ "Geology", "Earth sciences", "Sciences", "All topics", "Fundamental" ], "source": "w" }, { "_dis": "14 46 39", "kind": "other", "name": "English entries with incorrect language header", "parents": [ "Entries with incorrect language header", "Entry maintenance" ], "source": "w+disamb" }, { "_dis": "17 44 39", "kind": "other", "name": "English terms prefixed with di-", "parents": [], "source": "w+disamb" }, { "_dis": "15 44 41", "kind": "other", "name": "Pages with 1 entry", "parents": [], "source": "w+disamb" }, { "_dis": "16 44 40", "kind": "other", "name": "Pages with entries", "parents": [], "source": "w+disamb" } ], "glosses": [ "Of or pertaining to a crystal form bounded by eight scalene triangles arranged in pairs, constituting a tetragonal scalenohedron." ], "id": "en-disphenoid-en-adj-oQ9Dxzp1", "links": [ [ "mineralogy", "mineralogy" ], [ "scalene", "scalene" ], [ "triangle", "triangle" ], [ "tetragonal", "tetragonal" ], [ "scalenohedron", "scalenohedron" ] ], "raw_glosses": [ "(mineralogy) Of or pertaining to a crystal form bounded by eight scalene triangles arranged in pairs, constituting a tetragonal scalenohedron." ], "tags": [ "not-comparable" ], "topics": [ "chemistry", "geography", "geology", "mineralogy", "natural-sciences", "physical-sciences" ] } ], "sounds": [ { "audio": "LL-Q1860 (eng)-Flame, not lame-disphenoid.wav", "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/79/LL-Q1860_%28eng%29-Flame%2C_not_lame-disphenoid.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-disphenoid.wav.mp3", "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/79/LL-Q1860_%28eng%29-Flame%2C_not_lame-disphenoid.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-disphenoid.wav.ogg" } ], "wikipedia": [ "disphenoid" ], "word": "disphenoid" } { "etymology_templates": [ { "args": { "1": "en", "2": "di", "3": "sphenoid", "gloss1": "twice, double", "gloss2": "wedge-shaped crystal or bone of the skull" }, "expansion": "di- (“twice, double”) + sphenoid (“wedge-shaped crystal or bone of the skull”)", "name": "prefix" } ], "etymology_text": "From di- (“twice, double”) + sphenoid (“wedge-shaped crystal or bone of the skull”).", "forms": [ { "form": "disphenoids", "tags": [ "plural" ] } ], "head_templates": [ { "args": {}, "expansion": "disphenoid (plural disphenoids)", "name": "en-noun" } ], "lang": "English", "lang_code": "en", "pos": "noun", "senses": [ { "categories": [ { "kind": "topical", "langcode": "en", "name": "Geometry", "orig": "en:Geometry", "parents": [ "Mathematics", "Formal sciences", "Sciences", "All topics", "Fundamental" ], "source": "w" }, { "_dis": "14 46 39", "kind": "other", "name": "English entries with incorrect language header", "parents": [ "Entries with incorrect language header", "Entry maintenance" ], "source": "w+disamb" }, { "_dis": "17 44 39", "kind": "other", "name": "English terms prefixed with di-", "parents": [], "source": "w+disamb" }, { "_dis": "15 44 41", "kind": "other", "name": "Pages with 1 entry", "parents": [], "source": "w+disamb" }, { "_dis": "16 44 40", "kind": "other", "name": "Pages with entries", "parents": [], "source": "w+disamb" }, { "_dis": "17 30 53", "kind": "topical", "langcode": "en", "name": "Polyhedra", "orig": "en:Polyhedra", "parents": [ "Shapes", "Geometry", "Mathematics", "Formal sciences", "Sciences", "All topics", "Fundamental" ], "source": "w+disamb" } ], "derived": [ { "word": "rhombic disphenoid" }, { "word": "snub disphenoid" }, { "word": "tetragonal disphenoid" } ], "examples": [ { "ref": "1949, Edward Salisbury Dana, Minerals and How to Study Them, page 32:", "text": "The mineral chalcopyrite commonly crystallizes in disphenoids that are very difficult to distinguish from tetrahedrons.", "type": "quote" }, { "text": "1973, H. S. M. Coxeter, 3rd Edition, unnumbered page,\nTo make a model of a disphenoid, cut out an acute angled triangle and fold it along the joins of the mid-points of the sides. The disphenoid is said to be rhombic or tetragonal according as the triangle is isosceles or scalene." }, { "ref": "1977, Elizabeth A. Wood, Crystals and Light: An Introduction to Optical Crystallography, Revised edition, page 8:", "text": "If you rotate the [tetragonal] disphenoid 90° around its 2-fold axis and then perform the operation of inversion through the center-point of the object, it will occupy its original position again.", "type": "quote" }, { "ref": "1993, Horst Martini, “A Hierarchical Classification of Euclidean Polytopes with Regularity Properties”, in Tibor Bisztriczky, Peter McMullen, Rolf Schneider, Asia Ivic Weiss, editors, Polytopes: Abstract, Convex and Computational, Proceedings of the NATO Advanced Study Institute, page 83:", "text": "In addition it should be remarked that there are two types of disphenoids, with different symmetries: the tetragonal disphenoid (having isosceles facets) and the rhombic one.", "type": "quote" } ], "glosses": [ "A non-regular tetrahedron whose four faces are congruent acute-angled triangles." ], "id": "en-disphenoid-en-noun-Jvbb0bzq", "links": [ [ "geometry", "geometry" ], [ "tetrahedron", "tetrahedron" ], [ "face", "face" ] ], "raw_glosses": [ "(geometry) A non-regular tetrahedron whose four faces are congruent acute-angled triangles." ], "synonyms": [ { "sense": "non-regular tetrahedron with congruent faces", "word": "bisphenoid" }, { "sense": "non-regular tetrahedron with congruent faces", "word": "equifacial tetrahedron" }, { "sense": "non-regular tetrahedron with congruent faces", "word": "isosceles tetrahedron" } ], "topics": [ "geometry", "mathematics", "sciences" ] } ], "sounds": [ { "audio": "LL-Q1860 (eng)-Flame, not lame-disphenoid.wav", "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/79/LL-Q1860_%28eng%29-Flame%2C_not_lame-disphenoid.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-disphenoid.wav.mp3", "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/79/LL-Q1860_%28eng%29-Flame%2C_not_lame-disphenoid.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-disphenoid.wav.ogg" } ], "wikipedia": [ "disphenoid" ], "word": "disphenoid" }
{ "categories": [ "English adjectives", "English countable nouns", "English entries with incorrect language header", "English lemmas", "English nouns", "English terms prefixed with di-", "English uncomparable adjectives", "Pages with 1 entry", "Pages with entries", "en:Polyhedra" ], "etymology_templates": [ { "args": { "1": "en", "2": "di", "3": "sphenoid", "gloss1": "twice, double", "gloss2": "wedge-shaped crystal or bone of the skull" }, "expansion": "di- (“twice, double”) + sphenoid (“wedge-shaped crystal or bone of the skull”)", "name": "prefix" } ], "etymology_text": "From di- (“twice, double”) + sphenoid (“wedge-shaped crystal or bone of the skull”).", "head_templates": [ { "args": { "1": "-" }, "expansion": "disphenoid (not comparable)", "name": "en-adj" } ], "lang": "English", "lang_code": "en", "pos": "adj", "senses": [ { "categories": [ "en:Mineralogy" ], "glosses": [ "Of or pertaining to a wedge-shaped crystal form of the tetragonal or orthorhombic system." ], "links": [ [ "mineralogy", "mineralogy" ], [ "wedge", "wedge" ], [ "crystal", "crystal" ], [ "tetragonal", "tetragonal" ], [ "orthorhombic", "orthorhombic" ] ], "raw_glosses": [ "(mineralogy) Of or pertaining to a wedge-shaped crystal form of the tetragonal or orthorhombic system." ], "tags": [ "not-comparable" ], "topics": [ "chemistry", "geography", "geology", "mineralogy", "natural-sciences", "physical-sciences" ] }, { "categories": [ "en:Mineralogy" ], "glosses": [ "Of or pertaining to a crystal form bounded by eight scalene triangles arranged in pairs, constituting a tetragonal scalenohedron." ], "links": [ [ "mineralogy", "mineralogy" ], [ "scalene", "scalene" ], [ "triangle", "triangle" ], [ "tetragonal", "tetragonal" ], [ "scalenohedron", "scalenohedron" ] ], "raw_glosses": [ "(mineralogy) Of or pertaining to a crystal form bounded by eight scalene triangles arranged in pairs, constituting a tetragonal scalenohedron." ], "tags": [ "not-comparable" ], "topics": [ "chemistry", "geography", "geology", "mineralogy", "natural-sciences", "physical-sciences" ] } ], "sounds": [ { "audio": "LL-Q1860 (eng)-Flame, not lame-disphenoid.wav", "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/79/LL-Q1860_%28eng%29-Flame%2C_not_lame-disphenoid.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-disphenoid.wav.mp3", "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/79/LL-Q1860_%28eng%29-Flame%2C_not_lame-disphenoid.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-disphenoid.wav.ogg" } ], "wikipedia": [ "disphenoid" ], "word": "disphenoid" } { "categories": [ "English adjectives", "English countable nouns", "English entries with incorrect language header", "English lemmas", "English nouns", "English terms prefixed with di-", "English uncomparable adjectives", "Pages with 1 entry", "Pages with entries", "en:Polyhedra" ], "derived": [ { "word": "rhombic disphenoid" }, { "word": "snub disphenoid" }, { "word": "tetragonal disphenoid" } ], "etymology_templates": [ { "args": { "1": "en", "2": "di", "3": "sphenoid", "gloss1": "twice, double", "gloss2": "wedge-shaped crystal or bone of the skull" }, "expansion": "di- (“twice, double”) + sphenoid (“wedge-shaped crystal or bone of the skull”)", "name": "prefix" } ], "etymology_text": "From di- (“twice, double”) + sphenoid (“wedge-shaped crystal or bone of the skull”).", "forms": [ { "form": "disphenoids", "tags": [ "plural" ] } ], "head_templates": [ { "args": {}, "expansion": "disphenoid (plural disphenoids)", "name": "en-noun" } ], "lang": "English", "lang_code": "en", "pos": "noun", "senses": [ { "categories": [ "English terms with quotations", "Quotation templates to be cleaned", "en:Geometry" ], "examples": [ { "ref": "1949, Edward Salisbury Dana, Minerals and How to Study Them, page 32:", "text": "The mineral chalcopyrite commonly crystallizes in disphenoids that are very difficult to distinguish from tetrahedrons.", "type": "quote" }, { "text": "1973, H. S. M. Coxeter, 3rd Edition, unnumbered page,\nTo make a model of a disphenoid, cut out an acute angled triangle and fold it along the joins of the mid-points of the sides. The disphenoid is said to be rhombic or tetragonal according as the triangle is isosceles or scalene." }, { "ref": "1977, Elizabeth A. Wood, Crystals and Light: An Introduction to Optical Crystallography, Revised edition, page 8:", "text": "If you rotate the [tetragonal] disphenoid 90° around its 2-fold axis and then perform the operation of inversion through the center-point of the object, it will occupy its original position again.", "type": "quote" }, { "ref": "1993, Horst Martini, “A Hierarchical Classification of Euclidean Polytopes with Regularity Properties”, in Tibor Bisztriczky, Peter McMullen, Rolf Schneider, Asia Ivic Weiss, editors, Polytopes: Abstract, Convex and Computational, Proceedings of the NATO Advanced Study Institute, page 83:", "text": "In addition it should be remarked that there are two types of disphenoids, with different symmetries: the tetragonal disphenoid (having isosceles facets) and the rhombic one.", "type": "quote" } ], "glosses": [ "A non-regular tetrahedron whose four faces are congruent acute-angled triangles." ], "links": [ [ "geometry", "geometry" ], [ "tetrahedron", "tetrahedron" ], [ "face", "face" ] ], "raw_glosses": [ "(geometry) A non-regular tetrahedron whose four faces are congruent acute-angled triangles." ], "topics": [ "geometry", "mathematics", "sciences" ] } ], "sounds": [ { "audio": "LL-Q1860 (eng)-Flame, not lame-disphenoid.wav", "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/79/LL-Q1860_%28eng%29-Flame%2C_not_lame-disphenoid.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-disphenoid.wav.mp3", "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/79/LL-Q1860_%28eng%29-Flame%2C_not_lame-disphenoid.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-disphenoid.wav.ogg" } ], "synonyms": [ { "sense": "non-regular tetrahedron with congruent faces", "word": "bisphenoid" }, { "sense": "non-regular tetrahedron with congruent faces", "word": "equifacial tetrahedron" }, { "sense": "non-regular tetrahedron with congruent faces", "word": "isosceles tetrahedron" } ], "wikipedia": [ "disphenoid" ], "word": "disphenoid" }
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This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2024-12-21 from the enwiktionary dump dated 2024-12-04 using wiktextract (d8cb2f3 and 4e554ae). 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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