"midroot" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "mid",
        "3": "root"
      },
      "expansion": "mid- + root",
      "name": "prefix"
    }
  ],
  "etymology_text": "From mid- + root.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "midroot (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "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"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2015, R. Praveen et al., “The radiculous’ premolars: Case reports of a maxillary and mandibular premolar with three canals”, in Journal of Natural Science, Biology, and Medicine, volume 6, →DOI",
          "text": "In this case, root canal space disappeared halfway through the roots (fast break) indicating splitting of canal at midroot level.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "In the middle of a root"
      ],
      "id": "en-midroot-en-adj-oFZ6BTd6",
      "links": [
        [
          "middle",
          "middle"
        ],
        [
          "root",
          "root"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "midroot"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "mid",
        "3": "root"
      },
      "expansion": "mid- + root",
      "name": "prefix"
    }
  ],
  "etymology_text": "From mid- + root.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "midroot (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with mid-",
        "English terms with quotations",
        "English uncomparable adjectives",
        "Pages with 1 entry"
      ],
      "examples": [
        {
          "ref": "2015, R. Praveen et al., “The radiculous’ premolars: Case reports of a maxillary and mandibular premolar with three canals”, in Journal of Natural Science, Biology, and Medicine, volume 6, →DOI",
          "text": "In this case, root canal space disappeared halfway through the roots (fast break) indicating splitting of canal at midroot level.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "In the middle of a root"
      ],
      "links": [
        [
          "middle",
          "middle"
        ],
        [
          "root",
          "root"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "midroot"
}