"galk gawang" meaning in Woiwurrung

{
  "etymology_text": "Literally \"bone [of the] head\".",
  "forms": [
    {
      "form": "galk-ka-âng",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "wyi",
        "2": "noun",
        "head": "galk gawang"
      },
      "expansion": "galk gawang",
      "name": "head"
    }
  ],
  "lang": "Woiwurrung",
  "lang_code": "wyi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Woiwurrung entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "wyi",
          "name": "Anatomy",
          "orig": "wyi:Anatomy",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "Healthcare",
            "All topics",
            "Health",
            "Fundamental",
            "Body"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "skull"
      ],
      "id": "en-galk_gawang-wyi-noun-jBpkpRWL",
      "links": [
        [
          "skull",
          "skull"
        ]
      ],
      "related": [
        {
          "topics": [
            "bone",
            "anatomy",
            "medicine",
            "sciences"
          ],
          "word": "galk"
        },
        {
          "english": "head",
          "word": "gawang"
        }
      ]
    }
  ],
  "word": "galk gawang"
}

{
  "etymology_text": "Literally \"bone [of the] head\".",
  "forms": [
    {
      "form": "galk-ka-âng",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "wyi",
        "2": "noun",
        "head": "galk gawang"
      },
      "expansion": "galk gawang",
      "name": "head"
    }
  ],
  "lang": "Woiwurrung",
  "lang_code": "wyi",
  "pos": "noun",
  "related": [
    {
      "topics": [
        "bone",
        "anatomy",
        "medicine",
        "sciences"
      ],
      "word": "galk"
    },
    {
      "english": "head",
      "word": "gawang"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Woiwurrung entries with incorrect language header",
        "Woiwurrung lemmas",
        "Woiwurrung multiword terms",
        "Woiwurrung nouns",
        "Woiwurrung terms with redundant head parameter",
        "wyi:Anatomy"
      ],
      "glosses": [
        "skull"
      ],
      "links": [
        [
          "skull",
          "skull"
        ]
      ]
    }
  ],
  "word": "galk gawang"
}