"scapaʔ" meaning in Lushootseed

{
  "etymology_templates": [
    {
      "args": {
        "1": "lut",
        "2": "s-",
        "3": "capaʔ"
      },
      "expansion": "s- + capaʔ",
      "name": "affix"
    }
  ],
  "etymology_text": "s- + capaʔ",
  "head_templates": [
    {
      "args": {
        "1": "lut",
        "2": "noun"
      },
      "expansion": "scapaʔ",
      "name": "head"
    }
  ],
  "lang": "Lushootseed",
  "lang_code": "lut",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lushootseed entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lushootseed entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lushootseed terms prefixed with s-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "lut",
          "name": "Family",
          "orig": "lut:Family",
          "parents": [
            "People",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "grandfather, or a brother or male cousin of one's grandparent"
      ],
      "id": "en-scapaʔ-lut-noun-Yu-EZ1Hj",
      "links": [
        [
          "grandfather",
          "grandfather"
        ]
      ]
    }
  ],
  "word": "scapaʔ"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "lut",
        "2": "s-",
        "3": "capaʔ"
      },
      "expansion": "s- + capaʔ",
      "name": "affix"
    }
  ],
  "etymology_text": "s- + capaʔ",
  "head_templates": [
    {
      "args": {
        "1": "lut",
        "2": "noun"
      },
      "expansion": "scapaʔ",
      "name": "head"
    }
  ],
  "lang": "Lushootseed",
  "lang_code": "lut",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Lushootseed entries with incorrect language header",
        "Lushootseed entries with topic categories using raw markup",
        "Lushootseed lemmas",
        "Lushootseed nouns",
        "Lushootseed terms prefixed with s-",
        "lut:Family"
      ],
      "glosses": [
        "grandfather, or a brother or male cousin of one's grandparent"
      ],
      "links": [
        [
          "grandfather",
          "grandfather"
        ]
      ]
    }
  ],
  "word": "scapaʔ"
}