"trail hand" meaning in English

{
  "forms": [
    {
      "form": "trail hands",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "trail hand (plural trail hands)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "trailhand"
        }
      ],
      "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"
        }
      ],
      "examples": [
        {
          "text": "1965, \"\"What I Have Saw\",\" Time, 20 Aug.,\nJim stopped running and took his first job as a cowboy: trail hand on a cattle drive to Montana."
        }
      ],
      "glosses": [
        "Alternative spelling of trailhand"
      ],
      "id": "en-trail_hand-en-noun-q6ksvD2e",
      "links": [
        [
          "trailhand",
          "trailhand#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "trail hand"
}

{
  "forms": [
    {
      "form": "trail hands",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "trail hand (plural trail hands)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "trailhand"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "text": "1965, \"\"What I Have Saw\",\" Time, 20 Aug.,\nJim stopped running and took his first job as a cowboy: trail hand on a cattle drive to Montana."
        }
      ],
      "glosses": [
        "Alternative spelling of trailhand"
      ],
      "links": [
        [
          "trailhand",
          "trailhand#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "trail hand"
}