"𡵸" meaning in Japanese

{
  "forms": [
    {
      "form": "嶧",
      "tags": [
        "kyūjitai"
      ]
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "character",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese hyōgai kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese kanji",
          "parents": [],
          "source": "w"
        },
        {
          "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 non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "id": "en-𡵸-ja-character-47DEQpj8",
      "tags": [
        "Hyōgai",
        "kanji",
        "no-gloss",
        "shinjitai"
      ]
    }
  ],
  "word": "𡵸"
}

{
  "forms": [
    {
      "form": "嶧",
      "tags": [
        "kyūjitai"
      ]
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "character",
  "senses": [
    {
      "categories": [
        "Japanese hyōgai kanji",
        "Japanese kanji",
        "Japanese kanji with goon reading しゃく",
        "Japanese kanji with goon reading やく",
        "Japanese kanji with kan'on reading えき",
        "Japanese kanji with kan'on reading せき",
        "Japanese kanji with kun reading つら・なる",
        "Japanese terms with non-redundant manual transliterations",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant script codes",
        "Japanese terms with redundant transliterations"
      ],
      "tags": [
        "Hyōgai",
        "kanji",
        "no-gloss",
        "shinjitai"
      ]
    }
  ],
  "word": "𡵸"
}