"navmesh" meaning in English

{
  "etymology_text": "Shortening.",
  "forms": [
    {
      "form": "navmeshes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "navmesh (plural navmeshes)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2005, Mat Buckland, Programming Game AI By Example, page 335:",
          "text": "Well, navmeshes are efficient. The data structure required to store one is compact and can be searched very quickly.",
          "type": "quote"
        },
        {
          "ref": "2011, Pedro A. González Calero, Artificial Intelligence for Computer Games, page 41:",
          "text": "This place-centric notion can be very helpful when creating navigating character AI because we can match the navmesh representation to our own intuitive view of the world[…]",
          "type": "quote"
        }
      ],
      "glosses": [
        "navigation mesh"
      ],
      "id": "en-navmesh-en-noun-BSnP6w4o",
      "links": [
        [
          "navigation mesh",
          "navigation mesh"
        ]
      ]
    }
  ],
  "word": "navmesh"
}

{
  "etymology_text": "Shortening.",
  "forms": [
    {
      "form": "navmeshes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "navmesh (plural navmeshes)",
      "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 with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "2005, Mat Buckland, Programming Game AI By Example, page 335:",
          "text": "Well, navmeshes are efficient. The data structure required to store one is compact and can be searched very quickly.",
          "type": "quote"
        },
        {
          "ref": "2011, Pedro A. González Calero, Artificial Intelligence for Computer Games, page 41:",
          "text": "This place-centric notion can be very helpful when creating navigating character AI because we can match the navmesh representation to our own intuitive view of the world[…]",
          "type": "quote"
        }
      ],
      "glosses": [
        "navigation mesh"
      ],
      "links": [
        [
          "navigation mesh",
          "navigation mesh"
        ]
      ]
    }
  ],
  "word": "navmesh"
}