"churn boy" meaning in English

{
  "forms": [
    {
      "form": "churn boys",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "churn boy (plural churn boys)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              39,
              48
            ]
          ],
          "ref": "1850, Thomas Keightley, The Fairy Mythology, London: H.G. Bohn, page 521:",
          "text": "About twenty years back, William Cody, churn-boy to a person near Cork, had, after finishing his day's work, to go through six or eight fields to his own house, about twelve o'clock at night.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A boy employed to carry or collect milk churns for a farm or dairy."
      ],
      "id": "en-churn_boy-en-noun-~kjaH2rR",
      "links": [
        [
          "carry",
          "carry"
        ],
        [
          "collect",
          "collect"
        ],
        [
          "milk",
          "milk"
        ],
        [
          "dairy",
          "dairy"
        ]
      ]
    }
  ],
  "word": "churn boy"
}

{
  "forms": [
    {
      "form": "churn boys",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "churn boy (plural churn boys)",
      "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 with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              39,
              48
            ]
          ],
          "ref": "1850, Thomas Keightley, The Fairy Mythology, London: H.G. Bohn, page 521:",
          "text": "About twenty years back, William Cody, churn-boy to a person near Cork, had, after finishing his day's work, to go through six or eight fields to his own house, about twelve o'clock at night.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A boy employed to carry or collect milk churns for a farm or dairy."
      ],
      "links": [
        [
          "carry",
          "carry"
        ],
        [
          "collect",
          "collect"
        ],
        [
          "milk",
          "milk"
        ],
        [
          "dairy",
          "dairy"
        ]
      ]
    }
  ],
  "word": "churn boy"
}