"割り算" meaning in Japanese

{
  "antonyms": [
    {
      "english": "multiplication",
      "roman": "kakezan",
      "ruby": [
        [
          "掛",
          "か"
        ],
        [
          "算",
          "ざん"
        ]
      ],
      "word": "掛け算"
    }
  ],
  "forms": [
    {
      "form": "割り算",
      "ruby": [
        [
          "割",
          "わ"
        ],
        [
          "算",
          "ざん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "warizan",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "わりざん"
      },
      "expansion": "割(わ)り算(ざん) • (warizan)",
      "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 with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Arithmetic",
          "orig": "ja:Arithmetic",
          "parents": [
            "Applied sciences",
            "Mathematics",
            "Sciences",
            "Formal sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "english": "addition",
          "roman": "tashizan",
          "ruby": [
            [
              "足",
              "た"
            ],
            [
              "算",
              "ざん"
            ]
          ],
          "word": "足し算"
        },
        {
          "english": "subtraction",
          "roman": "hikizan",
          "ruby": [
            [
              "引",
              "ひ"
            ],
            [
              "算",
              "ざん"
            ]
          ],
          "word": "引き算"
        },
        {
          "english": "multiplication",
          "roman": "kakezan",
          "ruby": [
            [
              "掛",
              "か"
            ],
            [
              "算",
              "ざん"
            ]
          ],
          "word": "掛け算"
        }
      ],
      "glosses": [
        "division"
      ],
      "id": "en-割り算-ja-noun-mQsj6BRV",
      "links": [
        [
          "arithmetic",
          "arithmetic"
        ],
        [
          "division",
          "division"
        ]
      ],
      "raw_glosses": [
        "(arithmetic) division"
      ],
      "synonyms": [
        {
          "roman": "johō",
          "ruby": [
            [
              "除法",
              "じょほう"
            ]
          ],
          "word": "除法"
        },
        {
          "roman": "jozan",
          "ruby": [
            [
              "除算",
              "じょざん"
            ]
          ],
          "word": "除算"
        }
      ],
      "topics": [
        "arithmetic"
      ]
    }
  ],
  "sounds": [
    {
      "other": "わりざん"
    },
    {
      "ipa": "[ɰᵝa̠ɾʲizã̠ɴ]"
    }
  ],
  "word": "割り算"
}

{
  "antonyms": [
    {
      "english": "multiplication",
      "roman": "kakezan",
      "ruby": [
        [
          "掛",
          "か"
        ],
        [
          "算",
          "ざん"
        ]
      ],
      "word": "掛け算"
    }
  ],
  "coordinate_terms": [
    {
      "english": "addition",
      "roman": "tashizan",
      "ruby": [
        [
          "足",
          "た"
        ],
        [
          "算",
          "ざん"
        ]
      ],
      "word": "足し算"
    },
    {
      "english": "subtraction",
      "roman": "hikizan",
      "ruby": [
        [
          "引",
          "ひ"
        ],
        [
          "算",
          "ざん"
        ]
      ],
      "word": "引き算"
    },
    {
      "english": "multiplication",
      "roman": "kakezan",
      "ruby": [
        [
          "掛",
          "か"
        ],
        [
          "算",
          "ざん"
        ]
      ],
      "word": "掛け算"
    }
  ],
  "forms": [
    {
      "form": "割り算",
      "ruby": [
        [
          "割",
          "わ"
        ],
        [
          "算",
          "ざん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "warizan",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "わりざん"
      },
      "expansion": "割(わ)り算(ざん) • (warizan)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with second grade kanji",
        "Japanese terms spelled with sixth grade kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with two Han script characters",
        "ja:Arithmetic"
      ],
      "glosses": [
        "division"
      ],
      "links": [
        [
          "arithmetic",
          "arithmetic"
        ],
        [
          "division",
          "division"
        ]
      ],
      "raw_glosses": [
        "(arithmetic) division"
      ],
      "topics": [
        "arithmetic"
      ]
    }
  ],
  "sounds": [
    {
      "other": "わりざん"
    },
    {
      "ipa": "[ɰᵝa̠ɾʲizã̠ɴ]"
    }
  ],
  "synonyms": [
    {
      "roman": "johō",
      "ruby": [
        [
          "除法",
          "じょほう"
        ]
      ],
      "word": "除法"
    },
    {
      "roman": "jozan",
      "ruby": [
        [
          "除算",
          "じょざん"
        ]
      ],
      "word": "除算"
    }
  ],
  "word": "割り算"
}