"rollography" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "roll",
        "3": "graphy",
        "alt2": "ography"
      },
      "expansion": "roll + -ography",
      "name": "suffix"
    }
  ],
  "etymology_text": "From roll + -ography.",
  "forms": [
    {
      "form": "rollographies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rollography (plural rollographies)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -graphy",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A selective list of piano roll titles that share a similar characteristic such as the same genre, the same composer, the same artist, etc."
      ],
      "id": "en-rollography-en-noun-iGlsHyb0",
      "links": [
        [
          "selective",
          "selective"
        ],
        [
          "piano roll",
          "piano roll"
        ],
        [
          "characteristic",
          "characteristic"
        ],
        [
          "genre",
          "genre"
        ],
        [
          "composer",
          "composer"
        ],
        [
          "artist",
          "artist"
        ]
      ]
    }
  ],
  "word": "rollography"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "roll",
        "3": "graphy",
        "alt2": "ography"
      },
      "expansion": "roll + -ography",
      "name": "suffix"
    }
  ],
  "etymology_text": "From roll + -ography.",
  "forms": [
    {
      "form": "rollographies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rollography (plural rollographies)",
      "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 terms suffixed with -graphy",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A selective list of piano roll titles that share a similar characteristic such as the same genre, the same composer, the same artist, etc."
      ],
      "links": [
        [
          "selective",
          "selective"
        ],
        [
          "piano roll",
          "piano roll"
        ],
        [
          "characteristic",
          "characteristic"
        ],
        [
          "genre",
          "genre"
        ],
        [
          "composer",
          "composer"
        ],
        [
          "artist",
          "artist"
        ]
      ]
    }
  ],
  "word": "rollography"
}