"double-ripper" meaning in English

{
  "forms": [
    {
      "form": "double-rippers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "double-ripper (plural double-rippers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Vehicles",
          "orig": "en:Vehicles",
          "parents": [
            "Machines",
            "Transport",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A kind of sledge made of two sleds fastened together with a board, one in front of the other."
      ],
      "id": "en-double-ripper-en-noun-2QM28rbf",
      "links": [
        [
          "sledge",
          "sledge"
        ]
      ],
      "raw_glosses": [
        "(US, dialect, archaic) A kind of sledge made of two sleds fastened together with a board, one in front of the other."
      ],
      "tags": [
        "US",
        "archaic",
        "dialectal"
      ]
    }
  ],
  "word": "double-ripper"
}

{
  "forms": [
    {
      "form": "double-rippers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "double-ripper (plural double-rippers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "American English",
        "English countable nouns",
        "English dialectal terms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with archaic senses",
        "en:Vehicles"
      ],
      "glosses": [
        "A kind of sledge made of two sleds fastened together with a board, one in front of the other."
      ],
      "links": [
        [
          "sledge",
          "sledge"
        ]
      ],
      "raw_glosses": [
        "(US, dialect, archaic) A kind of sledge made of two sleds fastened together with a board, one in front of the other."
      ],
      "tags": [
        "US",
        "archaic",
        "dialectal"
      ]
    }
  ],
  "word": "double-ripper"
}