"ʔadᶻ-" meaning in Lushootseed

{
  "head_templates": [
    {
      "args": {
        "1": "lut",
        "2": "prefix"
      },
      "expansion": "ʔadᶻ-",
      "name": "head"
    }
  ],
  "lang": "Lushootseed",
  "lang_code": "lut",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lushootseed entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "ʔadᶻalus"
        },
        {
          "word": "ʔadᶻaləqəp"
        },
        {
          "word": "ʔədᶻəladi"
        }
      ],
      "glosses": [
        "suggestive of good quality"
      ],
      "id": "en-ʔadᶻ--lut-prefix-J4Na1-aa",
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "ʔadᶻ-"
}

{
  "derived": [
    {
      "word": "ʔadᶻalus"
    },
    {
      "word": "ʔadᶻaləqəp"
    },
    {
      "word": "ʔədᶻəladi"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "lut",
        "2": "prefix"
      },
      "expansion": "ʔadᶻ-",
      "name": "head"
    }
  ],
  "lang": "Lushootseed",
  "lang_code": "lut",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        "Lushootseed entries with incorrect language header",
        "Lushootseed lemmas",
        "Lushootseed prefixes",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "suggestive of good quality"
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "ʔadᶻ-"
}