"spragger" meaning in English

{
  "forms": [
    {
      "form": "spraggers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "spragger (plural spraggers)",
      "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"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Mining",
          "orig": "en:Mining",
          "parents": [],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "miner"
        },
        {
          "word": "muledriver"
        },
        {
          "word": "breaker boy"
        },
        {
          "word": "coal cracker"
        }
      ],
      "glosses": [
        "A mineworker whose job is to control (i.e., to slow, check, stop, or prevent) the movement of wagons or mine cars by applying sprags to prop them or to apply braking to their wheels or axles."
      ],
      "hypernyms": [
        {
          "word": "mineworker"
        },
        {
          "word": "worker"
        },
        {
          "word": "person"
        }
      ],
      "id": "en-spragger-en-noun-zYPwoDib",
      "links": [
        [
          "mining",
          "mining#Noun"
        ],
        [
          "mineworker",
          "mineworker"
        ],
        [
          "wagon",
          "wagon"
        ],
        [
          "mine car",
          "mine car"
        ],
        [
          "sprag",
          "sprag#Noun"
        ],
        [
          "prop",
          "prop#Verb"
        ],
        [
          "braking",
          "braking#Noun"
        ]
      ],
      "qualifier": "otherwise uncommon",
      "raw_glosses": [
        "(mining, chiefly historical; otherwise uncommon) A mineworker whose job is to control (i.e., to slow, check, stop, or prevent) the movement of wagons or mine cars by applying sprags to prop them or to apply braking to their wheels or axles."
      ],
      "tags": [
        "historical"
      ],
      "topics": [
        "business",
        "mining"
      ]
    }
  ],
  "word": "spragger"
}

{
  "forms": [
    {
      "form": "spraggers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "spragger (plural spraggers)",
      "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 with historical senses",
        "English terms with uncommon senses",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Mining"
      ],
      "coordinate_terms": [
        {
          "word": "miner"
        },
        {
          "word": "muledriver"
        },
        {
          "word": "breaker boy"
        },
        {
          "word": "coal cracker"
        }
      ],
      "glosses": [
        "A mineworker whose job is to control (i.e., to slow, check, stop, or prevent) the movement of wagons or mine cars by applying sprags to prop them or to apply braking to their wheels or axles."
      ],
      "hypernyms": [
        {
          "word": "mineworker"
        },
        {
          "word": "worker"
        },
        {
          "word": "person"
        }
      ],
      "links": [
        [
          "mining",
          "mining#Noun"
        ],
        [
          "mineworker",
          "mineworker"
        ],
        [
          "wagon",
          "wagon"
        ],
        [
          "mine car",
          "mine car"
        ],
        [
          "sprag",
          "sprag#Noun"
        ],
        [
          "prop",
          "prop#Verb"
        ],
        [
          "braking",
          "braking#Noun"
        ]
      ],
      "qualifier": "otherwise uncommon",
      "raw_glosses": [
        "(mining, chiefly historical; otherwise uncommon) A mineworker whose job is to control (i.e., to slow, check, stop, or prevent) the movement of wagons or mine cars by applying sprags to prop them or to apply braking to their wheels or axles."
      ],
      "tags": [
        "historical"
      ],
      "topics": [
        "business",
        "mining"
      ]
    }
  ],
  "word": "spragger"
}