"wellhole" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "well",
        "3": "hole"
      },
      "expansion": "well + hole",
      "name": "compound"
    }
  ],
  "etymology_text": "well + hole",
  "forms": [
    {
      "form": "wellholes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "wellhole (plural wellholes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "40 40 20",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "The open space in a floor, to accommodate a staircase."
      ],
      "id": "en-wellhole-en-noun-YRIMiIil",
      "links": [
        [
          "floor",
          "floor"
        ],
        [
          "accommodate",
          "accommodate"
        ],
        [
          "staircase",
          "staircase"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "40 40 20",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "1846, W. M. Buchanan, The Dictionary of Science and Technical Terms Used in Philosophy, Literature...",
          "text": "well-holes of the stairs and chimney",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The open space left beyond the ends of the steps of a staircase."
      ],
      "id": "en-wellhole-en-noun-qtn970H-",
      "links": [
        [
          "step",
          "step"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "40 40 20",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A cavity which receives a counterbalancing weight in certain mechanical contrivances, and is adapted also for other purposes."
      ],
      "id": "en-wellhole-en-noun-z9sGHMY3",
      "links": [
        [
          "cavity",
          "cavity"
        ],
        [
          "weight",
          "weight"
        ],
        [
          "mechanical",
          "mechanical"
        ]
      ]
    }
  ],
  "word": "wellhole"
}

{
  "categories": [
    "English compound terms",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "well",
        "3": "hole"
      },
      "expansion": "well + hole",
      "name": "compound"
    }
  ],
  "etymology_text": "well + hole",
  "forms": [
    {
      "form": "wellholes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "wellhole (plural wellholes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "The open space in a floor, to accommodate a staircase."
      ],
      "links": [
        [
          "floor",
          "floor"
        ],
        [
          "accommodate",
          "accommodate"
        ],
        [
          "staircase",
          "staircase"
        ]
      ]
    },
    {
      "categories": [
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1846, W. M. Buchanan, The Dictionary of Science and Technical Terms Used in Philosophy, Literature...",
          "text": "well-holes of the stairs and chimney",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The open space left beyond the ends of the steps of a staircase."
      ],
      "links": [
        [
          "step",
          "step"
        ]
      ]
    },
    {
      "glosses": [
        "A cavity which receives a counterbalancing weight in certain mechanical contrivances, and is adapted also for other purposes."
      ],
      "links": [
        [
          "cavity",
          "cavity"
        ],
        [
          "weight",
          "weight"
        ],
        [
          "mechanical",
          "mechanical"
        ]
      ]
    }
  ],
  "word": "wellhole"
}