"刖" meaning in Japanese

{
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "character",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Uncommon kanji",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "severing a foot as a punishment"
      ],
      "id": "en-刖-ja-character-C4IO57Rf",
      "links": [
        [
          "sever",
          "sever"
        ],
        [
          "foot",
          "foot"
        ],
        [
          "punishment",
          "punishment"
        ]
      ],
      "tags": [
        "Hyōgai",
        "kanji",
        "uncommon"
      ]
    }
  ],
  "word": "刖"
}

{
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "character",
  "senses": [
    {
      "categories": [
        "Japanese Han characters",
        "Japanese kanji with ancient kan'on reading ぐゑつ",
        "Japanese kanji with goon reading がち",
        "Japanese kanji with goon reading ごち",
        "Japanese kanji with historical goon reading ぐわち",
        "Japanese kanji with historical kan'on reading ぐわつ",
        "Japanese kanji with historical kan'on reading げつ",
        "Japanese kanji with historical kun reading あやふ-い",
        "Japanese kanji with kan'on reading がつ",
        "Japanese kanji with kan'on reading げつ",
        "Japanese kanji with kan'on reading ごつ",
        "Japanese kanji with kun reading あやう-い",
        "Japanese kanji with kun reading き-る",
        "Japanese terms with non-redundant manual transliterations",
        "Japanese terms with redundant transliterations",
        "Uncommon kanji"
      ],
      "glosses": [
        "severing a foot as a punishment"
      ],
      "links": [
        [
          "sever",
          "sever"
        ],
        [
          "foot",
          "foot"
        ],
        [
          "punishment",
          "punishment"
        ]
      ],
      "tags": [
        "Hyōgai",
        "kanji",
        "uncommon"
      ]
    }
  ],
  "word": "刖"
}