See quadtree in All languages combined, or Wiktionary
{
"etymology_templates": [
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"1": "en",
"2": "quad",
"3": "tree"
},
"expansion": "quad- + tree",
"name": "prefix"
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"etymology_text": "From quad- + tree, coined by Raphael Finkel and J. L. Bentley in 1974.",
"forms": [
{
"form": "quadtrees",
"tags": [
"plural"
]
}
],
"head_templates": [
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"args": {},
"expansion": "quadtree (plural quadtrees)",
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"lang": "English",
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"pos": "noun",
"senses": [
{
"categories": [
{
"kind": "other",
"name": "English entries with incorrect language header",
"parents": [
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"Entry maintenance"
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"source": "w"
},
{
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"source": "w"
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"examples": [
{
"ref": "2015, Benny Bing, Next-Generation Video Coding and Streaming, John Wiley & Sons, →ISBN, page 127:",
"text": "H.265 employs a more flexible quadtree structure that refines motion search.",
"type": "quote"
}
],
"glosses": [
"A treelike data structure each of whose nodes has up to four children, most often used to partition a two-dimensional space by recursively subdividing it."
],
"id": "en-quadtree-en-noun-x8C0iewS",
"links": [
[
"treelike",
"treelike"
],
[
"data structure",
"data structure"
],
[
"node",
"node"
],
[
"child",
"child"
],
[
"partition",
"partition"
],
[
"two-dimensional",
"two-dimensional"
],
[
"space",
"space"
],
[
"recursive",
"recursive"
],
[
"subdividing",
"subdivide"
]
],
"related": [
{
"word": "binary tree"
},
{
"word": "octree"
}
],
"translations": [
{
"code": "fi",
"lang": "Finnish",
"sense": "treelike data structure",
"word": "nelipuu"
},
{
"code": "de",
"lang": "German",
"sense": "treelike data structure",
"tags": [
"masculine"
],
"word": "Quadtree"
},
{
"code": "de",
"lang": "German",
"sense": "treelike data structure",
"tags": [
"masculine"
],
"word": "Quaternärbaum"
}
],
"wikipedia": [
"Jon Bentley (computer scientist)",
"Raphael Finkel"
]
}
],
"word": "quadtree"
}
{
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"args": {
"1": "en",
"2": "quad",
"3": "tree"
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"expansion": "quad- + tree",
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"etymology_text": "From quad- + tree, coined by Raphael Finkel and J. L. Bentley in 1974.",
"forms": [
{
"form": "quadtrees",
"tags": [
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}
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"args": {},
"expansion": "quadtree (plural quadtrees)",
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{
"word": "binary tree"
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{
"word": "octree"
}
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{
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"examples": [
{
"ref": "2015, Benny Bing, Next-Generation Video Coding and Streaming, John Wiley & Sons, →ISBN, page 127:",
"text": "H.265 employs a more flexible quadtree structure that refines motion search.",
"type": "quote"
}
],
"glosses": [
"A treelike data structure each of whose nodes has up to four children, most often used to partition a two-dimensional space by recursively subdividing it."
],
"links": [
[
"treelike",
"treelike"
],
[
"data structure",
"data structure"
],
[
"node",
"node"
],
[
"child",
"child"
],
[
"partition",
"partition"
],
[
"two-dimensional",
"two-dimensional"
],
[
"space",
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[
"recursive",
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],
[
"subdividing",
"subdivide"
]
],
"wikipedia": [
"Jon Bentley (computer scientist)",
"Raphael Finkel"
]
}
],
"translations": [
{
"code": "fi",
"lang": "Finnish",
"sense": "treelike data structure",
"word": "nelipuu"
},
{
"code": "de",
"lang": "German",
"sense": "treelike data structure",
"tags": [
"masculine"
],
"word": "Quadtree"
},
{
"code": "de",
"lang": "German",
"sense": "treelike data structure",
"tags": [
"masculine"
],
"word": "Quaternärbaum"
}
],
"word": "quadtree"
}
Download raw JSONL data for quadtree meaning in English (1.9kB)
This page is a part of the kaikki.org machine-readable English 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.
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.