"巸" meaning in Japanese

{
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "character",
  "senses": [
    {
      "categories": [
        {
          "_dis": "4 0 6 44 42 4 0",
          "kind": "other",
          "name": "Uncommon kanji",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "hiroi ago: broad chin (archaic)"
      ],
      "id": "en-巸-ja-character-0ldrSvPi",
      "links": [
        [
          "broad",
          "broad"
        ],
        [
          "chin",
          "chin"
        ]
      ],
      "tags": [
        "Hyōgai",
        "kanji",
        "uncommon"
      ]
    },
    {
      "categories": [
        {
          "_dis": "4 0 6 44 42 4 0",
          "kind": "other",
          "name": "Uncommon kanji",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "45 55",
          "kind": "other",
          "name": "Japanese terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "33 67",
          "kind": "other",
          "name": "Japanese terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "ōkii: big"
      ],
      "id": "en-巸-ja-character-c2Cg7snm",
      "links": [
        [
          "big",
          "big"
        ]
      ],
      "tags": [
        "Hyōgai",
        "kanji",
        "uncommon"
      ]
    }
  ],
  "word": "巸"
}

{
  "categories": [
    "Japanese Han characters",
    "Japanese kanji with kun reading おおきい",
    "Japanese kanji with kun reading ひろいあご(hiroiago)",
    "Japanese kanji with kun readings missing okurigana designation",
    "Japanese kanji with nanori reading ひろし",
    "Japanese kanji with on reading い",
    "Japanese kanji with on reading き",
    "Japanese terms with non-redundant manual transliterations",
    "Japanese terms with redundant transliterations",
    "Uncommon kanji"
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "character",
  "senses": [
    {
      "categories": [
        "Japanese terms with archaic senses"
      ],
      "glosses": [
        "hiroi ago: broad chin (archaic)"
      ],
      "links": [
        [
          "broad",
          "broad"
        ],
        [
          "chin",
          "chin"
        ]
      ],
      "tags": [
        "Hyōgai",
        "kanji",
        "uncommon"
      ]
    },
    {
      "glosses": [
        "ōkii: big"
      ],
      "links": [
        [
          "big",
          "big"
        ]
      ],
      "tags": [
        "Hyōgai",
        "kanji",
        "uncommon"
      ]
    }
  ],
  "word": "巸"
}