等差級数 in Japanese

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{
  "forms": [
    {
      "form": "等差級数 ^",
      "ruby": [
        [
          "等",
          "とう"
        ],
        [
          "差",
          "さ"
        ],
        [
          "級",
          "きゅう"
        ],
        [
          "数",
          "すう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "tōsakyūsū",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "tousakifusuu",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "とうさきふすう",
      "roman": "tousakifusuu",
      "tags": [
        "hiragana",
        "historical"
      ]
    },
    {
      "form": "等差級數",
      "tags": [
        "alternative",
        "kanji",
        "kyūjitai"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "とうさきゅうすう",
        "hhira": "とうさきふすう"
      },
      "expansion": "等(とう)差(さ)級(きゅう)数(すう) • (tōsakyūsū) ^(←とうさきふすう (tousakifusuu)?)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms read with on'yomi",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with 4 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with Nakadaka pitch accent (Tōkyō)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "ja",
          "name": "Mathematics",
          "orig": "ja:Mathematics",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "arithmetic series"
      ],
      "id": "en-等差級数-ja-noun-xgTnxIlP",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "arithmetic series",
          "arithmetic series"
        ]
      ],
      "raw_glosses": [
        "(mathematics) arithmetic series"
      ],
      "synonyms": [
        {
          "roman": "sanjutsukyūsū",
          "ruby": [
            [
              "算",
              "さん"
            ],
            [
              "術",
              "じゅつ"
            ],
            [
              "級",
              "きゅう"
            ],
            [
              "数",
              "すう"
            ]
          ],
          "word": "算術級数"
        }
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "other": "とーさきゅうすう"
    },
    {
      "other": "とーさきゅうすう"
    },
    {
      "ipa": "[to̞ːsa̠kʲɨːsɨː]"
    }
  ],
  "word": "等差級数"
}

[Show JSON for raw wiktextract data ▼] [Hide JSON for raw wiktextract data ▲]

{
  "forms": [
    {
      "form": "等差級数 ^",
      "ruby": [
        [
          "等",
          "とう"
        ],
        [
          "差",
          "さ"
        ],
        [
          "級",
          "きゅう"
        ],
        [
          "数",
          "すう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "tōsakyūsū",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "tousakifusuu",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "とうさきふすう",
      "roman": "tousakifusuu",
      "tags": [
        "hiragana",
        "historical"
      ]
    },
    {
      "form": "等差級數",
      "tags": [
        "alternative",
        "kanji",
        "kyūjitai"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "とうさきゅうすう",
        "hhira": "とうさきふすう"
      },
      "expansion": "等(とう)差(さ)級(きゅう)数(すう) • (tōsakyūsū) ^(←とうさきふすう (tousakifusuu)?)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms read with on'yomi",
        "Japanese terms spelled with fourth grade kanji",
        "Japanese terms spelled with second grade kanji",
        "Japanese terms spelled with third grade kanji",
        "Japanese terms spelled with 差 read as さ",
        "Japanese terms spelled with 数 read as すう",
        "Japanese terms spelled with 等 read as とう",
        "Japanese terms spelled with 級 read as きゅう",
        "Japanese terms with 4 kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with IPA pronunciation with pitch accent",
        "Japanese terms with Nakadaka pitch accent (Tōkyō)",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Pages with 1 entry",
        "Pages with entries",
        "ja:Mathematics"
      ],
      "glosses": [
        "arithmetic series"
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "arithmetic series",
          "arithmetic series"
        ]
      ],
      "raw_glosses": [
        "(mathematics) arithmetic series"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "other": "とーさきゅうすう"
    },
    {
      "other": "とーさきゅうすう"
    },
    {
      "ipa": "[to̞ːsa̠kʲɨːsɨː]"
    }
  ],
  "synonyms": [
    {
      "roman": "sanjutsukyūsū",
      "ruby": [
        [
          "算",
          "さん"
        ],
        [
          "術",
          "じゅつ"
        ],
        [
          "級",
          "きゅう"
        ],
        [
          "数",
          "すう"
        ]
      ],
      "word": "算術級数"
    }
  ],
  "word": "等差級数"
}

This page is a part of the kaikki.org machine-readable Japanese dictionary. This dictionary is based on structured data extracted on 2025-12-06 from the enwiktionary dump dated 2025-12-02 using wiktextract (ddb1505 and 9905b1f). 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.

"等差級数" meaning in Japanese

Noun