"piece bag" meaning in English

{
  "forms": [
    {
      "form": "piece bags",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "piece bag (plural piece bags)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1956 [1880], Johanna Spyri, Heidi, translation of original by Eileen Hall, page 108",
          "text": "Mrs Sesemann had a wonderful piece-bag, with materials of all kinds and colours in it, and from these Heidi made dresses, coats, and aprons for the dolls.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A bag for carrying pieces of material."
      ],
      "id": "en-piece_bag-en-noun-KddYEJJ9",
      "links": [
        [
          "material",
          "material"
        ]
      ],
      "synonyms": [
        {
          "word": "piece-bag"
        }
      ]
    }
  ],
  "word": "piece bag"
}

{
  "forms": [
    {
      "form": "piece bags",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "piece bag (plural piece bags)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1956 [1880], Johanna Spyri, Heidi, translation of original by Eileen Hall, page 108",
          "text": "Mrs Sesemann had a wonderful piece-bag, with materials of all kinds and colours in it, and from these Heidi made dresses, coats, and aprons for the dolls.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A bag for carrying pieces of material."
      ],
      "links": [
        [
          "material",
          "material"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "piece-bag"
    }
  ],
  "word": "piece bag"
}