"хэл шинжлэл" meaning in Mongolian

{
  "etymology_templates": [
    {
      "args": {
        "1": "mn",
        "2": "хэл",
        "3": "шинжлэл",
        "t1": "language",
        "t2": "studies"
      },
      "expansion": "хэл (xel, “language”) + шинжлэл (šinžlel, “studies”)",
      "name": "compound"
    }
  ],
  "etymology_text": "From хэл (xel, “language”) + шинжлэл (šinžlel, “studies”).",
  "forms": [
    {
      "form": "xel šinžlel",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "хэл шинжлэл • (xel šinžlel)",
      "name": "mn-noun"
    }
  ],
  "hyphenation": [
    "хэл"
  ],
  "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"
        }
      ],
      "derived": [
        {
          "roman": "xel šinžleliin uxaan",
          "word": "хэл шинжлэлийн ухаан"
        }
      ],
      "glosses": [
        "linguistics"
      ],
      "id": "en-хэл_шинжлэл-mn-noun-1yixku0r",
      "links": [
        [
          "linguistics",
          "linguistics"
        ]
      ],
      "wikipedia": [
        "Mongolian script"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈxeɮ ɕint͡ɕɮeɮ/"
    }
  ],
  "word": "хэл шинжлэл"
}

{
  "derived": [
    {
      "roman": "xel šinžleliin uxaan",
      "word": "хэл шинжлэлийн ухаан"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "mn",
        "2": "хэл",
        "3": "шинжлэл",
        "t1": "language",
        "t2": "studies"
      },
      "expansion": "хэл (xel, “language”) + шинжлэл (šinžlel, “studies”)",
      "name": "compound"
    }
  ],
  "etymology_text": "From хэл (xel, “language”) + шинжлэл (šinžlel, “studies”).",
  "forms": [
    {
      "form": "xel šinžlel",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "хэл шинжлэл • (xel šinžlel)",
      "name": "mn-noun"
    }
  ],
  "hyphenation": [
    "хэл"
  ],
  "lang": "Mongolian",
  "lang_code": "mn",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Mongolian compound terms",
        "Mongolian entries with incorrect language header",
        "Mongolian lemmas",
        "Mongolian multiword terms",
        "Mongolian nouns",
        "Mongolian terms with IPA pronunciation",
        "Mongolian terms with redundant script codes"
      ],
      "glosses": [
        "linguistics"
      ],
      "links": [
        [
          "linguistics",
          "linguistics"
        ]
      ],
      "wikipedia": [
        "Mongolian script"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈxeɮ ɕint͡ɕɮeɮ/"
    }
  ],
  "word": "хэл шинжлэл"
}