"bed screw" meaning in English

{
  "forms": [
    {
      "form": "bed screws",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bed screw (plural bed screws)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Nautical",
          "orig": "en:Nautical",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A form of jackscrew for lifting large bodies and assisting in launching."
      ],
      "id": "en-bed_screw-en-noun-wce9p5kh",
      "links": [
        [
          "nautical",
          "nautical"
        ],
        [
          "jackscrew",
          "jackscrew"
        ]
      ],
      "raw_glosses": [
        "(nautical) A form of jackscrew for lifting large bodies and assisting in launching."
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    },
    {
      "categories": [
        {
          "_dis": "11 89",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "6 94",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "5 95",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A long screw formerly used to fasten a bedpost to one of the adjacent side pieces."
      ],
      "id": "en-bed_screw-en-noun-iqcLOPtw",
      "links": [
        [
          "screw",
          "screw"
        ],
        [
          "bedpost",
          "bedpost"
        ]
      ]
    }
  ],
  "word": "bed screw"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "bed screws",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bed screw (plural bed screws)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Nautical"
      ],
      "glosses": [
        "A form of jackscrew for lifting large bodies and assisting in launching."
      ],
      "links": [
        [
          "nautical",
          "nautical"
        ],
        [
          "jackscrew",
          "jackscrew"
        ]
      ],
      "raw_glosses": [
        "(nautical) A form of jackscrew for lifting large bodies and assisting in launching."
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    },
    {
      "glosses": [
        "A long screw formerly used to fasten a bedpost to one of the adjacent side pieces."
      ],
      "links": [
        [
          "screw",
          "screw"
        ],
        [
          "bedpost",
          "bedpost"
        ]
      ]
    }
  ],
  "word": "bed screw"
}