"нислэг" meaning in Mongolian

{
  "forms": [
    {
      "form": "nisleg",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "dec": "r"
      },
      "expansion": "нислэг • (nisleg); (regular declension)",
      "name": "mn-noun"
    }
  ],
  "hyphenation": [
    "нис‧лэг"
  ],
  "lang": "Mongolian",
  "lang_code": "mn",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Mongolian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mongolian terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "mn",
          "name": "Aviation",
          "orig": "mn:Aviation",
          "parents": [
            "Aeronautics",
            "Transport",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "roman": "nisleg xiix",
          "word": "нислэг хийх"
        },
        {
          "roman": "nislegiin xödölgöönii udirdlaga",
          "word": "нислэгийн хөдөлгөөний удирдлага"
        },
        {
          "roman": "ongocny nisleg",
          "word": "онгоцны нислэг"
        }
      ],
      "glosses": [
        "flight"
      ],
      "id": "en-нислэг-mn-noun-A7az6RY9",
      "links": [
        [
          "aviation",
          "aviation"
        ],
        [
          "flight",
          "flight"
        ]
      ],
      "raw_glosses": [
        "(aviation) flight"
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "Mongolian script"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈnisɮek/"
    }
  ],
  "word": "нислэг"
}

{
  "derived": [
    {
      "roman": "nisleg xiix",
      "word": "нислэг хийх"
    },
    {
      "roman": "nislegiin xödölgöönii udirdlaga",
      "word": "нислэгийн хөдөлгөөний удирдлага"
    },
    {
      "roman": "ongocny nisleg",
      "word": "онгоцны нислэг"
    }
  ],
  "forms": [
    {
      "form": "nisleg",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "dec": "r"
      },
      "expansion": "нислэг • (nisleg); (regular declension)",
      "name": "mn-noun"
    }
  ],
  "hyphenation": [
    "нис‧лэг"
  ],
  "lang": "Mongolian",
  "lang_code": "mn",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Mongolian 2-syllable words",
        "Mongolian entries with incorrect language header",
        "Mongolian lemmas",
        "Mongolian nouns",
        "Mongolian regular declension nouns",
        "Mongolian terms with IPA pronunciation",
        "Mongolian terms with redundant script codes",
        "Pages with 1 entry",
        "Pages with entries",
        "mn:Aviation"
      ],
      "glosses": [
        "flight"
      ],
      "links": [
        [
          "aviation",
          "aviation"
        ],
        [
          "flight",
          "flight"
        ]
      ],
      "raw_glosses": [
        "(aviation) flight"
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "Mongolian script"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈnisɮek/"
    }
  ],
  "word": "нислэг"
}

{
  "called_from": "form_descriptions/1698",
  "msg": "unrecognized head form: regular declension",
  "path": [
    "нислэг"
  ],
  "section": "Mongolian",
  "subsection": "noun",
  "title": "нислэг",
  "trace": ""
}