"計算幾何学" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "計算",
        "3": "幾何学",
        "sort": "けいさんきかがく'",
        "t1": "computational",
        "t2": "geometry",
        "tr1": "keisan",
        "tr2": "kikagaku"
      },
      "expansion": "計算 (keisan, “computational”) + 幾何学 (kikagaku, “geometry”)",
      "name": "af"
    }
  ],
  "etymology_text": "計算 (keisan, “computational”) + 幾何学 (kikagaku, “geometry”)",
  "forms": [
    {
      "form": "計算幾何学",
      "ruby": [
        [
          "計",
          "けい"
        ],
        [
          "算",
          "さん"
        ],
        [
          "幾",
          "き"
        ],
        [
          "何",
          "か"
        ],
        [
          "学",
          "がく"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "keisan kikagaku",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "けいさん きかがく"
      },
      "expansion": "計(けい)算(さん)幾(き)何(か)学(がく) • (keisan kikagaku)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms suffixed with 学",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with 5 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with multiple readings",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "computational geometry"
      ],
      "id": "en-計算幾何学-ja-noun-RePVoCTp",
      "links": [
        [
          "computational geometry",
          "computational geometry"
        ]
      ],
      "wikipedia": [
        "ja:計算幾何学"
      ]
    }
  ],
  "word": "計算幾何学"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "計算",
        "3": "幾何学",
        "sort": "けいさんきかがく'",
        "t1": "computational",
        "t2": "geometry",
        "tr1": "keisan",
        "tr2": "kikagaku"
      },
      "expansion": "計算 (keisan, “computational”) + 幾何学 (kikagaku, “geometry”)",
      "name": "af"
    }
  ],
  "etymology_text": "計算 (keisan, “computational”) + 幾何学 (kikagaku, “geometry”)",
  "forms": [
    {
      "form": "計算幾何学",
      "ruby": [
        [
          "計",
          "けい"
        ],
        [
          "算",
          "さん"
        ],
        [
          "幾",
          "き"
        ],
        [
          "何",
          "か"
        ],
        [
          "学",
          "がく"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "keisan kikagaku",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "けいさん きかがく"
      },
      "expansion": "計(けい)算(さん)幾(き)何(か)学(がく) • (keisan kikagaku)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese compound terms",
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with first grade kanji",
        "Japanese terms spelled with second grade kanji",
        "Japanese terms spelled with secondary school kanji",
        "Japanese terms suffixed with 学",
        "Japanese terms with 5 kanji",
        "Japanese terms with multiple readings",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "computational geometry"
      ],
      "links": [
        [
          "computational geometry",
          "computational geometry"
        ]
      ],
      "wikipedia": [
        "ja:計算幾何学"
      ]
    }
  ],
  "word": "計算幾何学"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "計算幾何学"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "計算幾何学",
  "trace": ""
}