"hackney writer" meaning in English

{
  "forms": [
    {
      "form": "hackney writers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hackney writer (plural hackney writers)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "People",
          "orig": "en:People",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Writing",
          "orig": "en:Writing",
          "parents": [
            "Human behaviour",
            "Language",
            "Human",
            "Communication",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1760, Tobias Smollet, The Life and Adventures of Sir Launcelot Greaves:",
          "text": "[…] he learned, that Justice Gobble, whose father was a tailor, had for some time served as a journeyman hosier in London, where he had picked up some law terms, by conversing with hackney writers and attorneys’ clerks of the lowest order; […]",
          "type": "quote"
        },
        {
          "ref": "1910, G. M. Godden, Henry Fielding: A Memoir:",
          "text": "[…] and at this his first entrance on the world he found, as he himself said, no choice but to be a hackney writer or a hackney coachman.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A writer for hire."
      ],
      "id": "en-hackney_writer-en-noun-EH7FLgaq",
      "links": [
        [
          "writer",
          "writer"
        ],
        [
          "hire",
          "hire"
        ]
      ],
      "raw_glosses": [
        "(obsolete) A writer for hire."
      ],
      "synonyms": [
        {
          "word": "penny-a-liner"
        }
      ],
      "tags": [
        "obsolete"
      ]
    }
  ],
  "word": "hackney writer"
}

{
  "forms": [
    {
      "form": "hackney writers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hackney writer (plural hackney writers)",
      "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 derived from toponyms",
        "English terms with obsolete senses",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:People",
        "en:Writing"
      ],
      "examples": [
        {
          "ref": "1760, Tobias Smollet, The Life and Adventures of Sir Launcelot Greaves:",
          "text": "[…] he learned, that Justice Gobble, whose father was a tailor, had for some time served as a journeyman hosier in London, where he had picked up some law terms, by conversing with hackney writers and attorneys’ clerks of the lowest order; […]",
          "type": "quote"
        },
        {
          "ref": "1910, G. M. Godden, Henry Fielding: A Memoir:",
          "text": "[…] and at this his first entrance on the world he found, as he himself said, no choice but to be a hackney writer or a hackney coachman.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A writer for hire."
      ],
      "links": [
        [
          "writer",
          "writer"
        ],
        [
          "hire",
          "hire"
        ]
      ],
      "raw_glosses": [
        "(obsolete) A writer for hire."
      ],
      "synonyms": [
        {
          "word": "penny-a-liner"
        }
      ],
      "tags": [
        "obsolete"
      ]
    }
  ],
  "word": "hackney writer"
}