"midshaft" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "mid",
        "3": "shaft"
      },
      "expansion": "mid- + shaft",
      "name": "prefix"
    }
  ],
  "etymology_text": "mid- + shaft",
  "forms": [
    {
      "form": "midshafts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "midshaft (plural midshafts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with mid-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2015 July 6, “Exposure to 100% Oxygen Abolishes the Impairment of Fracture Healing after Thoracic Trauma”, in PLOS ONE, →DOI",
          "text": "An axial load was applied to the top of the callus at the femoral midshaft, with a maximum force of 4 N.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The midpoint of a shaft."
      ],
      "id": "en-midshaft-en-noun-p0Nm7nWF",
      "links": [
        [
          "midpoint",
          "midpoint"
        ],
        [
          "shaft",
          "shaft"
        ]
      ]
    }
  ],
  "word": "midshaft"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "mid",
        "3": "shaft"
      },
      "expansion": "mid- + shaft",
      "name": "prefix"
    }
  ],
  "etymology_text": "mid- + shaft",
  "forms": [
    {
      "form": "midshafts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "midshaft (plural midshafts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with mid-",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2015 July 6, “Exposure to 100% Oxygen Abolishes the Impairment of Fracture Healing after Thoracic Trauma”, in PLOS ONE, →DOI",
          "text": "An axial load was applied to the top of the callus at the femoral midshaft, with a maximum force of 4 N.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The midpoint of a shaft."
      ],
      "links": [
        [
          "midpoint",
          "midpoint"
        ],
        [
          "shaft",
          "shaft"
        ]
      ]
    }
  ],
  "word": "midshaft"
}