"vacuum bed" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "vacuum",
        "3": "bed"
      },
      "expansion": "vacuum + bed",
      "name": "com"
    }
  ],
  "etymology_text": "From vacuum + bed.",
  "forms": [
    {
      "form": "vacuum beds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "vacuum bed (plural vacuum beds)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "kind": "topical",
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          "name": "BDSM",
          "orig": "en:BDSM",
          "parents": [
            "Sexuality",
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          "source": "w"
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      ],
      "glosses": [
        "A device consisting of a large, latex envelope attached to a frame, from which most of the air may be removed via a vacuum pump while a person lies inside, which heavily restricts movement and induces asphyxiation for the purposes of stimulation."
      ],
      "id": "en-vacuum_bed-en-noun-P8KI-lRR",
      "links": [
        [
          "BDSM",
          "BDSM"
        ],
        [
          "device",
          "device"
        ],
        [
          "latex",
          "latex"
        ],
        [
          "envelope",
          "envelope"
        ],
        [
          "frame",
          "frame"
        ],
        [
          "air",
          "air"
        ],
        [
          "vacuum pump",
          "vacuum pump"
        ],
        [
          "movement",
          "movement"
        ],
        [
          "asphyxiation",
          "asphyxiation"
        ],
        [
          "stimulation",
          "stimulation"
        ]
      ],
      "raw_glosses": [
        "(BDSM) A device consisting of a large, latex envelope attached to a frame, from which most of the air may be removed via a vacuum pump while a person lies inside, which heavily restricts movement and induces asphyxiation for the purposes of stimulation."
      ],
      "topics": [
        "BDSM",
        "lifestyle",
        "sexuality"
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "zhēnkōngchuáng",
          "sense": "Translations",
          "word": "真空床"
        }
      ]
    }
  ],
  "word": "vacuum bed"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "vacuum",
        "3": "bed"
      },
      "expansion": "vacuum + bed",
      "name": "com"
    }
  ],
  "etymology_text": "From vacuum + bed.",
  "forms": [
    {
      "form": "vacuum beds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "vacuum bed (plural vacuum beds)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "en:BDSM"
      ],
      "glosses": [
        "A device consisting of a large, latex envelope attached to a frame, from which most of the air may be removed via a vacuum pump while a person lies inside, which heavily restricts movement and induces asphyxiation for the purposes of stimulation."
      ],
      "links": [
        [
          "BDSM",
          "BDSM"
        ],
        [
          "device",
          "device"
        ],
        [
          "latex",
          "latex"
        ],
        [
          "envelope",
          "envelope"
        ],
        [
          "frame",
          "frame"
        ],
        [
          "air",
          "air"
        ],
        [
          "vacuum pump",
          "vacuum pump"
        ],
        [
          "movement",
          "movement"
        ],
        [
          "asphyxiation",
          "asphyxiation"
        ],
        [
          "stimulation",
          "stimulation"
        ]
      ],
      "raw_glosses": [
        "(BDSM) A device consisting of a large, latex envelope attached to a frame, from which most of the air may be removed via a vacuum pump while a person lies inside, which heavily restricts movement and induces asphyxiation for the purposes of stimulation."
      ],
      "topics": [
        "BDSM",
        "lifestyle",
        "sexuality"
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "zhēnkōngchuáng",
      "sense": "Translations",
      "word": "真空床"
    }
  ],
  "word": "vacuum bed"
}