"大鷭" meaning in Japanese

{
  "forms": [
    {
      "form": "大鷭",
      "ruby": [
        [
          "大",
          "おお"
        ],
        [
          "鷭",
          "ばん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "大鷭",
      "ruby": [
        [
          "大鷭",
          "オオバン"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ōban",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "ofoban",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "おほばん",
      "roman": "ofoban",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "おおばん",
        "2": "オオバン",
        "hhira": "おほばん"
      },
      "expansion": "大(おお)鷭(ばん) or 大鷭(オオバン) • (ōban) ^(←おほばん (ofoban)?)",
      "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 entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [
            "Links with redundant alt parameters",
            "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 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": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with raw sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "ja",
          "name": "Rallids",
          "orig": "ja:Rallids",
          "parents": [
            "Gruiforms",
            "Freshwater birds",
            "Birds",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "coot, specifically Eurasian coot"
      ],
      "id": "en-大鷭-ja-noun-Dzj~~3eb",
      "links": [
        [
          "coot",
          "coot"
        ],
        [
          "Eurasian coot",
          "Eurasian coot"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "おおばん"
    },
    {
      "ipa": "[o̞ːbã̠ɴ]"
    }
  ],
  "word": "大鷭"
}

{
  "forms": [
    {
      "form": "大鷭",
      "ruby": [
        [
          "大",
          "おお"
        ],
        [
          "鷭",
          "ばん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "大鷭",
      "ruby": [
        [
          "大鷭",
          "オオバン"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ōban",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "ofoban",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "おほばん",
      "roman": "ofoban",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "おおばん",
        "2": "オオバン",
        "hhira": "おほばん"
      },
      "expansion": "大(おお)鷭(ばん) or 大鷭(オオバン) • (ōban) ^(←おほばん (ofoban)?)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese entries with topic categories using raw markup",
        "Japanese lemmas",
        "Japanese links with redundant alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with first grade kanji",
        "Japanese terms spelled with hyōgaiji kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with multiple readings",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with two Han script characters",
        "Pages with raw sortkeys",
        "ja:Rallids"
      ],
      "glosses": [
        "coot, specifically Eurasian coot"
      ],
      "links": [
        [
          "coot",
          "coot"
        ],
        [
          "Eurasian coot",
          "Eurasian coot"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "おおばん"
    },
    {
      "ipa": "[o̞ːbã̠ɴ]"
    }
  ],
  "word": "大鷭"
}