"tricortical" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "tri",
        "3": "cortical"
      },
      "expansion": "tri- + cortical",
      "name": "prefix"
    }
  ],
  "etymology_text": "tri- + cortical",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "tricortical (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 tri-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2015 May 10, Jian-Hua Li et al., “Surgical treatment of lumbosacral tuberculosis by one-stage debridement and anterior instrumentation with allograft through an extraperitoneal anterior approach”, in Journal of Orthopaedic Surgery and Research, volume 10, →DOI",
          "text": "The tricortical iliac crest bone grafts also have good biomechanical performance and can withstand strong compression forces.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Connected to three cortical plates"
      ],
      "id": "en-tricortical-en-adj-r~pKoa~h",
      "links": [
        [
          "cortical plate",
          "cortical plate"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "tricortical"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "tri",
        "3": "cortical"
      },
      "expansion": "tri- + cortical",
      "name": "prefix"
    }
  ],
  "etymology_text": "tri- + cortical",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "tricortical (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 tri-",
        "English terms with quotations",
        "English uncomparable adjectives"
      ],
      "examples": [
        {
          "ref": "2015 May 10, Jian-Hua Li et al., “Surgical treatment of lumbosacral tuberculosis by one-stage debridement and anterior instrumentation with allograft through an extraperitoneal anterior approach”, in Journal of Orthopaedic Surgery and Research, volume 10, →DOI",
          "text": "The tricortical iliac crest bone grafts also have good biomechanical performance and can withstand strong compression forces.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Connected to three cortical plates"
      ],
      "links": [
        [
          "cortical plate",
          "cortical plate"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "tricortical"
}