"-aasch" meaning in Low German

{
  "etymology_templates": [
    {
      "args": {
        "1": "nds",
        "2": "fr",
        "3": "-age"
      },
      "expansion": "French -age",
      "name": "bor"
    }
  ],
  "etymology_text": "From French -age.",
  "forms": [
    {
      "form": "-agen",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "nds",
        "2": "suffix",
        "g": "f"
      },
      "expansion": "-aasch f",
      "name": "head"
    }
  ],
  "lang": "Low German",
  "lang_code": "nds",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Low German entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "Garaasch"
        },
        {
          "word": "Kledaasch"
        }
      ],
      "glosses": [
        "Forming nouns with the sense of collection or appurtenance."
      ],
      "id": "en--aasch-nds-suffix-B0~Ofo1j",
      "links": [
        [
          "collection",
          "collection#English"
        ],
        [
          "appurtenance",
          "appurtenance#English"
        ]
      ],
      "synonyms": [
        {
          "sense": "collection",
          "word": "-eree"
        },
        {
          "sense": "collection",
          "word": "-en"
        }
      ],
      "tags": [
        "feminine",
        "morpheme"
      ]
    }
  ],
  "word": "-aasch"
}

{
  "derived": [
    {
      "word": "Garaasch"
    },
    {
      "word": "Kledaasch"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "nds",
        "2": "fr",
        "3": "-age"
      },
      "expansion": "French -age",
      "name": "bor"
    }
  ],
  "etymology_text": "From French -age.",
  "forms": [
    {
      "form": "-agen",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "nds",
        "2": "suffix",
        "g": "f"
      },
      "expansion": "-aasch f",
      "name": "head"
    }
  ],
  "lang": "Low German",
  "lang_code": "nds",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Low German entries with incorrect language header",
        "Low German feminine suffixes",
        "Low German lemmas",
        "Low German suffixes",
        "Low German terms borrowed from French",
        "Low German terms derived from French"
      ],
      "glosses": [
        "Forming nouns with the sense of collection or appurtenance."
      ],
      "links": [
        [
          "collection",
          "collection#English"
        ],
        [
          "appurtenance",
          "appurtenance#English"
        ]
      ],
      "tags": [
        "feminine",
        "morpheme"
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "collection",
      "word": "-eree"
    },
    {
      "sense": "collection",
      "word": "-en"
    }
  ],
  "word": "-aasch"
}