"顖" meaning in Japanese

{
  "categories": [
    {
      "_dis": "0 0",
      "kind": "other",
      "name": "Japanese terms with redundant transliterations",
      "parents": [
        "Terms with redundant transliterations",
        "Entry maintenance"
      ],
      "source": "w+disamb"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "character",
  "senses": [
    {
      "glosses": [
        "top of the head"
      ],
      "id": "en-顖-ja-character-vwIpwYzD",
      "tags": [
        "Hyōgai",
        "kanji",
        "uncommon"
      ]
    },
    {
      "categories": [
        {
          "_dis": "39 61",
          "kind": "other",
          "name": "Uncommon kanji",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "skull"
      ],
      "id": "en-顖-ja-character-jBpkpRWL",
      "links": [
        [
          "skull",
          "skull"
        ]
      ],
      "tags": [
        "Hyōgai",
        "kanji",
        "uncommon"
      ]
    }
  ],
  "word": "顖"
}

{
  "categories": [
    "Japanese Han characters",
    "Japanese kanji with goon reading し",
    "Japanese kanji with goon reading しん",
    "Japanese kanji with kan'on reading し",
    "Japanese kanji with kan'on reading しん",
    "Japanese kanji with kun reading ひよめき",
    "Japanese kanji with kun readings missing okurigana designation",
    "Japanese terms with redundant transliterations",
    "Uncommon kanji"
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "character",
  "senses": [
    {
      "glosses": [
        "top of the head"
      ],
      "tags": [
        "Hyōgai",
        "kanji",
        "uncommon"
      ]
    },
    {
      "glosses": [
        "skull"
      ],
      "links": [
        [
          "skull",
          "skull"
        ]
      ],
      "tags": [
        "Hyōgai",
        "kanji",
        "uncommon"
      ]
    }
  ],
  "word": "顖"
}