"pastedown" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "paste down"
      },
      "expansion": "Deverbal from paste down",
      "name": "deverbal"
    }
  ],
  "etymology_text": "Deverbal from paste down.",
  "forms": [
    {
      "form": "pastedowns",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pastedown (plural pastedowns)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English deverbals",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English 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"
        }
      ],
      "examples": [
        {
          "text": "Holonym: endpaper"
        },
        {
          "text": "Comeronym: flyleaf"
        }
      ],
      "glosses": [
        "The part of an endpaper that is pasted to a book's cover."
      ],
      "id": "en-pastedown-en-noun--jWz5xmI",
      "links": [
        [
          "endpaper",
          "endpaper"
        ],
        [
          "paste",
          "paste"
        ],
        [
          "cover",
          "cover"
        ]
      ]
    }
  ],
  "word": "pastedown"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "paste down"
      },
      "expansion": "Deverbal from paste down",
      "name": "deverbal"
    }
  ],
  "etymology_text": "Deverbal from paste down.",
  "forms": [
    {
      "form": "pastedowns",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pastedown (plural pastedowns)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English deverbals",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English phrasal nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "text": "Holonym: endpaper"
        },
        {
          "text": "Comeronym: flyleaf"
        }
      ],
      "glosses": [
        "The part of an endpaper that is pasted to a book's cover."
      ],
      "links": [
        [
          "endpaper",
          "endpaper"
        ],
        [
          "paste",
          "paste"
        ],
        [
          "cover",
          "cover"
        ]
      ]
    }
  ],
  "word": "pastedown"
}