See 幾何 in All languages combined, or Wiktionary
{
"etymology_number": 1,
"etymology_text": "Shortening of 幾何学 (kikagaku, “geometry”).\nFirst attested in the early Meiji period, in a text from 1886.",
"forms": [
{
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"ruby": [
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"head_templates": [
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"pos": "noun",
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"何",
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[
"異",
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],
"word": "幾何異性"
},
{
"roman": "kika gahō",
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[
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{
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"roman": "kika kyūsū",
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"word": "幾何級数"
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{
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"何",
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[
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],
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"本",
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]
],
"word": "幾何原本"
},
{
"roman": "kikakōgaku",
"ruby": [
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[
"何",
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],
[
"光",
"こう"
],
[
"学",
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]
],
"word": "幾何光学"
},
{
"roman": "kika kōri",
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[
"何",
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[
"公",
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],
[
"理",
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]
],
"word": "幾何公理"
},
{
"roman": "kika sūretsu",
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[
"何",
"か"
],
[
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],
[
"列",
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]
],
"word": "幾何数列"
},
{
"roman": "kika chūkō",
"ruby": [
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"幾",
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[
"何",
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"ちゅう"
],
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]
],
"word": "幾何中項"
},
{
"roman": "kika heikin",
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[
"何",
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[
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],
[
"均",
"きん"
]
],
"word": "幾何平均"
},
{
"roman": "kika moyō",
"ruby": [
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"幾",
"き"
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[
"何",
"か"
],
[
"模",
"も"
],
[
"様",
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]
],
"word": "幾何模様"
},
{
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"roman": "isō kika",
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],
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"き"
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]
],
"word": "位相幾何"
},
{
"english": "algebraic geometry",
"roman": "daisū kika",
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"代",
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[
"数",
"すう"
],
[
"幾",
"き"
],
[
"何",
"か"
]
],
"word": "代数幾何"
},
{
"roman": "chokkan kika",
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[
"観",
"かん"
],
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"幾",
"き"
],
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],
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},
{
"english": "differential geometry",
"roman": "bibun kika",
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[
"分",
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],
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"幾",
"き"
],
[
"何",
"か"
]
],
"word": "微分幾何"
},
{
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"roman": "Yūkuriddo kika",
"ruby": [
[
"幾",
"き"
],
[
"何",
"か"
]
],
"word": "ユークリッド幾何"
},
{
"english": "Riemannian geometry",
"roman": "Rīman kika",
"ruby": [
[
"幾",
"き"
],
[
"何",
"か"
]
],
"word": "リーマン幾何"
},
{
"roman": "ronshō kika",
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[
"証",
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[
"幾",
"き"
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"word": "論証幾何"
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"glosses": [
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],
"id": "en-幾何-ja-noun-4Qk3ncuk",
"links": [
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[
"幾何学",
"幾何学#Japanese"
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[
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"geometry"
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"topics": [
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"sciences"
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{
"other": "きか"
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{
"ipa": "[kʲi̥ka̠]"
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],
"word": "幾何"
}
{
"lang": "Japanese",
"lang_code": "ja",
"pos": "soft-redirect",
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{
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{
"categories": [
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"Japanese lemmas",
"Japanese links with redundant alt parameters",
"Japanese links with redundant wikilinks",
"Japanese nouns",
"Japanese terms spelled with second grade kanji",
"Japanese terms spelled with secondary school kanji",
"Japanese terms with 2 kanji",
"Japanese terms with IPA pronunciation",
"Japanese terms with multiple readings",
"Japanese terms with redundant sortkeys",
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"derived": [
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"い"
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[
"性",
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},
{
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"幾",
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"画",
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"法",
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{
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"級",
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"word": "幾何級数"
},
{
"english": "Kika Genpon",
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"幾",
"き"
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"何",
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[
"原",
"げん"
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[
"本",
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"word": "幾何原本"
},
{
"roman": "kikakōgaku",
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"幾",
"き"
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[
"何",
"か"
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[
"光",
"こう"
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"学",
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],
"word": "幾何光学"
},
{
"roman": "kika kōri",
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[
"幾",
"き"
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"何",
"か"
],
[
"公",
"こう"
],
[
"理",
"り"
]
],
"word": "幾何公理"
},
{
"roman": "kika sūretsu",
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[
"幾",
"き"
],
[
"何",
"か"
],
[
"数",
"すう"
],
[
"列",
"れつ"
]
],
"word": "幾何数列"
},
{
"roman": "kika chūkō",
"ruby": [
[
"幾",
"き"
],
[
"何",
"か"
],
[
"中",
"ちゅう"
],
[
"項",
"こう"
]
],
"word": "幾何中項"
},
{
"roman": "kika heikin",
"ruby": [
[
"幾",
"き"
],
[
"何",
"か"
],
[
"平",
"へい"
],
[
"均",
"きん"
]
],
"word": "幾何平均"
},
{
"roman": "kika moyō",
"ruby": [
[
"幾",
"き"
],
[
"何",
"か"
],
[
"模",
"も"
],
[
"様",
"よう"
]
],
"word": "幾何模様"
},
{
"english": "topology",
"roman": "isō kika",
"ruby": [
[
"位",
"い"
],
[
"相",
"そう"
],
[
"幾",
"き"
],
[
"何",
"か"
]
],
"word": "位相幾何"
},
{
"english": "algebraic geometry",
"roman": "daisū kika",
"ruby": [
[
"代",
"だい"
],
[
"数",
"すう"
],
[
"幾",
"き"
],
[
"何",
"か"
]
],
"word": "代数幾何"
},
{
"roman": "chokkan kika",
"ruby": [
[
"直",
"ちょっ"
],
[
"観",
"かん"
],
[
"幾",
"き"
],
[
"何",
"か"
]
],
"word": "直観幾何"
},
{
"english": "differential geometry",
"roman": "bibun kika",
"ruby": [
[
"微",
"び"
],
[
"分",
"ぶん"
],
[
"幾",
"き"
],
[
"何",
"か"
]
],
"word": "微分幾何"
},
{
"english": "Euclidean geometry",
"roman": "Yūkuriddo kika",
"ruby": [
[
"幾",
"き"
],
[
"何",
"か"
]
],
"word": "ユークリッド幾何"
},
{
"english": "Riemannian geometry",
"roman": "Rīman kika",
"ruby": [
[
"幾",
"き"
],
[
"何",
"か"
]
],
"word": "リーマン幾何"
},
{
"roman": "ronshō kika",
"ruby": [
[
"論",
"ろん"
],
[
"証",
"しょう"
],
[
"幾",
"き"
],
[
"何",
"か"
]
],
"word": "論証幾何"
}
],
"etymology_number": 1,
"etymology_text": "Shortening of 幾何学 (kikagaku, “geometry”).\nFirst attested in the early Meiji period, in a text from 1886.",
"forms": [
{
"form": "幾何",
"ruby": [
[
"幾",
"き"
],
[
"何",
"か"
]
],
"tags": [
"canonical"
]
},
{
"form": "kika",
"tags": [
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]
}
],
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"expansion": "幾(き)何(か) • (kika)",
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"lang": "Japanese",
"lang_code": "ja",
"pos": "noun",
"senses": [
{
"alt_of": [
{
"extra": "(kikagaku): geometry",
"word": "幾何学"
}
],
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"ja:Mathematics"
],
"glosses": [
"short for 幾何学 (kikagaku): geometry"
],
"links": [
[
"mathematics",
"mathematics"
],
[
"幾何学",
"幾何学#Japanese"
],
[
"geometry",
"geometry"
]
],
"raw_glosses": [
"(mathematics, colloquial) short for 幾何学 (kikagaku): geometry"
],
"tags": [
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],
"topics": [
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}
],
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{
"other": "きか"
},
{
"ipa": "[kʲi̥ka̠]"
}
],
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],
"word": "幾何"
}
{
"lang": "Japanese",
"lang_code": "ja",
"pos": "soft-redirect",
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"幾許"
],
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],
"word": "幾何"
}
Download raw JSONL data for 幾何 meaning in Japanese (4.1kB)
{
"called_from": "parser/1336",
"msg": "no corresponding start tag found for </span>",
"path": [
"幾何"
],
"section": "Japanese",
"subsection": "noun",
"title": "幾何",
"trace": ""
}
This page is a part of the kaikki.org machine-readable Japanese dictionary. This dictionary is based on structured data extracted on 2025-07-20 from the enwiktionary dump dated 2025-07-01 using wiktextract (45c4a21 and f1c2b61). 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.