"ʔalš" meaning in Lushootseed

{
  "forms": [
    {
      "form": "ʔalalš",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "lut",
        "2": "noun",
        "3": "plural",
        "4": "ʔalalš"
      },
      "expansion": "ʔalš (plural ʔalalš)",
      "name": "head"
    }
  ],
  "lang": "Lushootseed",
  "lang_code": "lut",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lushootseed entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "lut",
          "name": "Family members",
          "orig": "lut:Family members",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "Is that your sister speaking? (when addressed to a male)",
          "text": "ləli ʔu ʔə ts adʔalš tsi ʔucutcut"
        }
      ],
      "glosses": [
        "sibling or cousin of the opposite sex"
      ],
      "id": "en-ʔalš-lut-noun-vimgFGdw"
    }
  ],
  "word": "ʔalš"
}

{
  "forms": [
    {
      "form": "ʔalalš",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "lut",
        "2": "noun",
        "3": "plural",
        "4": "ʔalalš"
      },
      "expansion": "ʔalš (plural ʔalalš)",
      "name": "head"
    }
  ],
  "lang": "Lushootseed",
  "lang_code": "lut",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Lushootseed entries with incorrect language header",
        "Lushootseed lemmas",
        "Lushootseed nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "lut:Family members"
      ],
      "examples": [
        {
          "english": "Is that your sister speaking? (when addressed to a male)",
          "text": "ləli ʔu ʔə ts adʔalš tsi ʔucutcut"
        }
      ],
      "glosses": [
        "sibling or cousin of the opposite sex"
      ]
    }
  ],
  "word": "ʔalš"
}