See pullback in All languages combined, or Wiktionary
Download JSON data for pullback meaning in English (9.7kB)
{
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{
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"1": "en",
"2": "pull back"
},
"expansion": "Deverbal from pull back",
"name": "deverbal"
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],
"etymology_text": "Deverbal from pull back.",
"forms": [
{
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"tags": [
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"pos": "noun",
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{
"_dis1": "16 4 19 11 5 0 16 11 17",
"sense": "differential geometry",
"word": "pushforward"
},
{
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}
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{
"_dis": "19 5 22 11 5 2 15 8 13",
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],
"glosses": [
"The act or result of pulling back; a withdrawal."
],
"id": "en-pullback-en-noun-B5UMlMtX",
"links": [
[
"withdrawal",
"withdrawal"
]
]
},
{
"categories": [
{
"kind": "topical",
"langcode": "en",
"name": "Film",
"orig": "en:Film",
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"Media",
"Society",
"Communication",
"All topics",
"Fundamental"
],
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}
],
"glosses": [
"The act of drawing a camera back to broaden the visible scene."
],
"id": "en-pullback-en-noun-1d7WJp5M",
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[
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"camera"
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"raw_glosses": [
"(film) The act of drawing a camera back to broaden the visible scene."
],
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"media",
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{
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],
"glosses": [
"Something that holds back; a drawback; a hindrance."
],
"id": "en-pullback-en-noun-UdbnmQ5f",
"links": [
[
"holds back",
"hold back"
],
[
"drawback",
"drawback"
],
[
"hindrance",
"hindrance"
]
],
"raw_glosses": [
"(dated or archaic) Something that holds back; a drawback; a hindrance."
],
"tags": [
"archaic"
]
},
{
"categories": [
{
"kind": "topical",
"langcode": "en",
"name": "Finance",
"orig": "en:Finance",
"parents": [
"Business",
"Economics",
"Society",
"Social sciences",
"All topics",
"Sciences",
"Fundamental"
],
"source": "w"
},
{
"_dis": "19 5 22 11 5 2 15 8 13",
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{
"_dis": "18 4 21 11 5 0 15 10 15",
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{
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],
"glosses": [
"A reduction in the price of a financial instrument after reaching a peak"
],
"id": "en-pullback-en-noun-zDaY6AtO",
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"finance",
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],
[
"reduction",
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[
"price",
"price"
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"(finance) A reduction in the price of a financial instrument after reaching a peak"
],
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"business",
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]
},
{
"categories": [
{
"kind": "topical",
"langcode": "en",
"name": "Sports",
"orig": "en:Sports",
"parents": [
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"Human behaviour",
"Human",
"All topics",
"Fundamental"
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}
],
"examples": [
{
"ref": "2010 December 29, Sam Sheringham, “Liverpool 0 - 1 Wolverhampton”, in BBC",
"text": "The Reds carved the first opening of the second period as Glen Johnson's pull-back found David Ngog but the Frenchman hooked wide from six yards.",
"type": "quotation"
}
],
"glosses": [
"An attacking pass from the wing into a position further from the attacking goal line."
],
"id": "en-pullback-en-noun-DR~~iHsF",
"links": [
[
"sports",
"sports"
],
[
"pass",
"pass"
]
],
"raw_glosses": [
"(sports) An attacking pass from the wing into a position further from the attacking goal line."
],
"topics": [
"hobbies",
"lifestyle",
"sports"
]
},
{
"categories": [],
"glosses": [
"A device for making a woman's gown hang close and straight in front."
],
"id": "en-pullback-en-noun-K1jfI3Zc",
"raw_glosses": [
"(historical) A device for making a woman's gown hang close and straight in front."
],
"tags": [
"historical"
]
},
{
"categories": [
{
"kind": "topical",
"langcode": "en",
"name": "Differential geometry",
"orig": "en:Differential geometry",
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"Mathematics",
"Formal sciences",
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"All topics",
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{
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{
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"Entries with language name categories using raw markup",
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],
"glosses": [
"The map between cotangent bundles of manifolds corresponding to a smooth map between smooth manifolds, which at each point is the dual map to the corresponding pushforward."
],
"id": "en-pullback-en-noun-1H0UMCci",
"links": [
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"differential geometry",
"differential geometry"
],
[
"map",
"map"
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"cotangent bundle",
"cotangent bundle"
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"manifolds",
"manifolds"
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[
"smooth",
"smooth"
],
[
"dual",
"dual"
],
[
"pushforward",
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]
],
"qualifier": "differential geometry",
"raw_glosses": [
"(differential geometry) The map between cotangent bundles of manifolds corresponding to a smooth map between smooth manifolds, which at each point is the dual map to the corresponding pushforward."
]
},
{
"categories": [
{
"kind": "topical",
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"All topics",
"Fundamental"
],
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},
{
"_dis": "18 4 21 11 5 0 15 10 15",
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{
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],
"glosses": [
"The limit of a cospan: a Cartesian square or “pullback square”."
],
"hyponyms": [
{
"word": "equalizer"
},
{
"word": "equaliser"
}
],
"id": "en-pullback-en-noun--1KooKoP",
"links": [
[
"category theory",
"category theory"
],
[
"limit",
"limit"
],
[
"cospan",
"cospan"
],
[
"Cartesian square",
"Cartesian square"
]
],
"raw_glosses": [
"(category theory) The limit of a cospan: a Cartesian square or “pullback square”."
],
"synonyms": [
{
"word": "fiber product"
},
{
"word": "fibre product"
},
{
"word": "Cartesian square"
},
{
"word": "pullback square"
}
],
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"categories": [
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"Fundamental"
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{
"_dis": "19 5 22 11 5 2 15 8 13",
"kind": "other",
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{
"_dis": "18 4 21 11 5 0 15 10 15",
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{
"_dis": "16 4 18 10 4 1 17 13 18",
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],
"glosses": [
"Within a Cartesian square (which has a pair of divergent morphisms and a pair of convergent morphisms) the divergent morphism which is directly opposite to a given one of the convergent morphisms, said to be “along” the convergent morphism which is between that pair of opposite morphisms. (The pullback is said to be “of” the given morphism.)"
],
"id": "en-pullback-en-noun-bI47JSE5",
"links": [
[
"category theory",
"category theory"
]
],
"raw_glosses": [
"(category theory) Within a Cartesian square (which has a pair of divergent morphisms and a pair of convergent morphisms) the divergent morphism which is directly opposite to a given one of the convergent morphisms, said to be “along” the convergent morphism which is between that pair of opposite morphisms. (The pullback is said to be “of” the given morphism.)"
],
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"category-theory",
"computing",
"engineering",
"mathematics",
"natural-sciences",
"physical-sciences",
"sciences"
]
}
],
"synonyms": [
{
"_dis1": "0 0 0 0 0 0 0 0 0",
"word": "pull-back"
}
],
"wikipedia": [
"pullback"
],
"word": "pullback"
}
{
"categories": [
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"English deverbals",
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"etymology_templates": [
{
"args": {
"1": "en",
"2": "pull back"
},
"expansion": "Deverbal from pull back",
"name": "deverbal"
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],
"etymology_text": "Deverbal from pull back.",
"forms": [
{
"form": "pullbacks",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {},
"expansion": "pullback (plural pullbacks)",
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"lang": "English",
"lang_code": "en",
"pos": "noun",
"related": [
{
"sense": "differential geometry",
"word": "pushforward"
},
{
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"mathematics",
"computing",
"engineering",
"sciences",
"physical-sciences",
"natural-sciences"
],
"word": "pushout"
}
],
"senses": [
{
"glosses": [
"The act or result of pulling back; a withdrawal."
],
"links": [
[
"withdrawal",
"withdrawal"
]
]
},
{
"categories": [
"en:Film"
],
"glosses": [
"The act of drawing a camera back to broaden the visible scene."
],
"links": [
[
"film",
"film#Noun"
],
[
"camera",
"camera"
]
],
"raw_glosses": [
"(film) The act of drawing a camera back to broaden the visible scene."
],
"topics": [
"broadcasting",
"film",
"media",
"television"
]
},
{
"categories": [
"English dated terms",
"English terms with archaic senses"
],
"glosses": [
"Something that holds back; a drawback; a hindrance."
],
"links": [
[
"holds back",
"hold back"
],
[
"drawback",
"drawback"
],
[
"hindrance",
"hindrance"
]
],
"raw_glosses": [
"(dated or archaic) Something that holds back; a drawback; a hindrance."
],
"tags": [
"archaic"
]
},
{
"categories": [
"en:Finance"
],
"glosses": [
"A reduction in the price of a financial instrument after reaching a peak"
],
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[
"finance",
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[
"reduction",
"reduction"
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[
"price",
"price"
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[
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"peak"
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"(finance) A reduction in the price of a financial instrument after reaching a peak"
],
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"business",
"finance"
]
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"categories": [
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{
"ref": "2010 December 29, Sam Sheringham, “Liverpool 0 - 1 Wolverhampton”, in BBC",
"text": "The Reds carved the first opening of the second period as Glen Johnson's pull-back found David Ngog but the Frenchman hooked wide from six yards.",
"type": "quotation"
}
],
"glosses": [
"An attacking pass from the wing into a position further from the attacking goal line."
],
"links": [
[
"sports",
"sports"
],
[
"pass",
"pass"
]
],
"raw_glosses": [
"(sports) An attacking pass from the wing into a position further from the attacking goal line."
],
"topics": [
"hobbies",
"lifestyle",
"sports"
]
},
{
"categories": [
"English terms with historical senses"
],
"glosses": [
"A device for making a woman's gown hang close and straight in front."
],
"raw_glosses": [
"(historical) A device for making a woman's gown hang close and straight in front."
],
"tags": [
"historical"
]
},
{
"categories": [
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],
"glosses": [
"The map between cotangent bundles of manifolds corresponding to a smooth map between smooth manifolds, which at each point is the dual map to the corresponding pushforward."
],
"links": [
[
"differential geometry",
"differential geometry"
],
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"map",
"map"
],
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],
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],
"qualifier": "differential geometry",
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"(differential geometry) The map between cotangent bundles of manifolds corresponding to a smooth map between smooth manifolds, which at each point is the dual map to the corresponding pushforward."
]
},
{
"categories": [
"en:Category theory"
],
"glosses": [
"The limit of a cospan: a Cartesian square or “pullback square”."
],
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{
"word": "equalizer"
},
{
"word": "equaliser"
}
],
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[
"category theory",
"category theory"
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"limit",
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[
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[
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"Cartesian square"
]
],
"raw_glosses": [
"(category theory) The limit of a cospan: a Cartesian square or “pullback square”."
],
"synonyms": [
{
"word": "fiber product"
},
{
"word": "fibre product"
},
{
"word": "Cartesian square"
},
{
"word": "pullback square"
}
],
"topics": [
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"engineering",
"mathematics",
"natural-sciences",
"physical-sciences",
"sciences"
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},
{
"categories": [
"en:Category theory"
],
"glosses": [
"Within a Cartesian square (which has a pair of divergent morphisms and a pair of convergent morphisms) the divergent morphism which is directly opposite to a given one of the convergent morphisms, said to be “along” the convergent morphism which is between that pair of opposite morphisms. (The pullback is said to be “of” the given morphism.)"
],
"links": [
[
"category theory",
"category theory"
]
],
"raw_glosses": [
"(category theory) Within a Cartesian square (which has a pair of divergent morphisms and a pair of convergent morphisms) the divergent morphism which is directly opposite to a given one of the convergent morphisms, said to be “along” the convergent morphism which is between that pair of opposite morphisms. (The pullback is said to be “of” the given morphism.)"
],
"topics": [
"category-theory",
"computing",
"engineering",
"mathematics",
"natural-sciences",
"physical-sciences",
"sciences"
]
}
],
"synonyms": [
{
"word": "pull-back"
}
],
"wikipedia": [
"pullback"
],
"word": "pullback"
}
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-04-24 from the enwiktionary dump dated 2024-04-21 using wiktextract (82c8ff9 and f4967a5). 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.
If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.