"reciprocating saw" meaning in English

{
  "forms": [
    {
      "form": "reciprocating saws",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "reciprocating saw (plural reciprocating saws)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "70 30",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "69 31",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "69 31",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "74 26",
          "kind": "topical",
          "langcode": "en",
          "name": "Saws",
          "orig": "en:Saws",
          "parents": [
            "Tools",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "coordinate_terms": [
        {
          "_dis1": "73 27",
          "tags": [
            "especially"
          ],
          "word": "sabre saw"
        },
        {
          "_dis1": "100 0",
          "sense": "otherwise",
          "word": "saw § Hyponyms"
        }
      ],
      "glosses": [
        "A power saw which moves the blade back and forth."
      ],
      "id": "en-reciprocating_saw-en-noun-so7VmY9k",
      "links": [
        [
          "power saw",
          "power saw"
        ],
        [
          "blade",
          "blade"
        ]
      ]
    },
    {
      "glosses": [
        "A sawzall."
      ],
      "id": "en-reciprocating_saw-en-noun-najt-SSx",
      "links": [
        [
          "sawzall",
          "sawzall#English"
        ]
      ],
      "qualifier": "by restriction",
      "raw_glosses": [
        "(by restriction) A sawzall."
      ]
    }
  ],
  "wikipedia": [
    "reciprocating saw"
  ],
  "word": "reciprocating saw"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "Pages with 1 entry",
    "Pages with entries",
    "en:Saws"
  ],
  "coordinate_terms": [
    {
      "tags": [
        "especially"
      ],
      "word": "sabre saw"
    },
    {
      "sense": "otherwise",
      "word": "saw § Hyponyms"
    }
  ],
  "forms": [
    {
      "form": "reciprocating saws",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "reciprocating saw (plural reciprocating saws)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "A power saw which moves the blade back and forth."
      ],
      "links": [
        [
          "power saw",
          "power saw"
        ],
        [
          "blade",
          "blade"
        ]
      ]
    },
    {
      "glosses": [
        "A sawzall."
      ],
      "links": [
        [
          "sawzall",
          "sawzall#English"
        ]
      ],
      "qualifier": "by restriction",
      "raw_glosses": [
        "(by restriction) A sawzall."
      ]
    }
  ],
  "wikipedia": [
    "reciprocating saw"
  ],
  "word": "reciprocating saw"
}