"rough-book" meaning in English

{
  "forms": [
    {
      "form": "rough-books",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rough-book (plural rough-books)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "rough book"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English 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"
        }
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      "examples": [
        {
          "bold_text_offsets": [
            [
              177,
              187
            ]
          ],
          "ref": "1991 September, Stephen Fry, chapter 1, in The Liar, London: Heinemann, →ISBN, section I, page 15:",
          "text": "Of course! The English word 'mnemonic', something that reminds you of something. Mnemonic must be derived from Mnemosyne. Or the other way around. Cartwright made a note in his rough-book.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of rough book."
      ],
      "id": "en-rough-book-en-noun-eceJ9XrY",
      "links": [
        [
          "rough book",
          "rough book#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "rough-book"
}

{
  "forms": [
    {
      "form": "rough-books",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rough-book (plural rough-books)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "rough book"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              177,
              187
            ]
          ],
          "ref": "1991 September, Stephen Fry, chapter 1, in The Liar, London: Heinemann, →ISBN, section I, page 15:",
          "text": "Of course! The English word 'mnemonic', something that reminds you of something. Mnemonic must be derived from Mnemosyne. Or the other way around. Cartwright made a note in his rough-book.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of rough book."
      ],
      "links": [
        [
          "rough book",
          "rough book#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "rough-book"
}