"shakerful" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "shaker",
        "3": "ful",
        "pos": "noun"
      },
      "expansion": "shaker + -ful",
      "name": "suffix"
    }
  ],
  "etymology_text": "shaker + -ful",
  "forms": [
    {
      "form": "shakerfuls",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "shakerful (plural shakerfuls)",
      "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"
        },
        {
          "kind": "other",
          "name": "English nouns suffixed with -ful",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2009 July 28, Richard Ouzounian, “Robin Hood, stolen from Sherwood Forest”, in Toronto Star",
          "text": "A flourish of trumpets and a shakerful of stardust to welcome Jeff Irving into the role.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A sufficient quantity to fill a shaker."
      ],
      "id": "en-shakerful-en-noun-DSa-cafI",
      "links": [
        [
          "shaker",
          "shaker"
        ]
      ]
    }
  ],
  "word": "shakerful"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "shaker",
        "3": "ful",
        "pos": "noun"
      },
      "expansion": "shaker + -ful",
      "name": "suffix"
    }
  ],
  "etymology_text": "shaker + -ful",
  "forms": [
    {
      "form": "shakerfuls",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "shakerful (plural shakerfuls)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns suffixed with -ful",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2009 July 28, Richard Ouzounian, “Robin Hood, stolen from Sherwood Forest”, in Toronto Star",
          "text": "A flourish of trumpets and a shakerful of stardust to welcome Jeff Irving into the role.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A sufficient quantity to fill a shaker."
      ],
      "links": [
        [
          "shaker",
          "shaker"
        ]
      ]
    }
  ],
  "word": "shakerful"
}