"шалтан" meaning in Kalmyk

{
  "forms": [
    {
      "form": "şaltan",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "шалтан • (şaltan)",
      "name": "xal-noun"
    }
  ],
  "lang": "Kalmyk",
  "lang_code": "xal",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Kalmyk entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Kalmyk terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "roman": "uçr-şaltan",
          "word": "учр-шалтан"
        },
        {
          "roman": "şaltango",
          "word": "шалтанго"
        }
      ],
      "glosses": [
        "reason; motive; cause"
      ],
      "id": "en-шалтан-xal-noun-p-3SDo6-",
      "links": [
        [
          "reason",
          "reason"
        ],
        [
          "motive",
          "motive"
        ],
        [
          "cause",
          "cause"
        ]
      ],
      "synonyms": [
        {
          "word": "учр"
        },
        {
          "word": "учр-шалтан"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʃalˈtan/"
    }
  ],
  "word": "шалтан"
}

{
  "derived": [
    {
      "roman": "uçr-şaltan",
      "word": "учр-шалтан"
    },
    {
      "roman": "şaltango",
      "word": "шалтанго"
    }
  ],
  "forms": [
    {
      "form": "şaltan",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "шалтан • (şaltan)",
      "name": "xal-noun"
    }
  ],
  "lang": "Kalmyk",
  "lang_code": "xal",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Kalmyk entries with incorrect language header",
        "Kalmyk lemmas",
        "Kalmyk nouns",
        "Kalmyk terms with IPA pronunciation",
        "Kalmyk terms with redundant script codes"
      ],
      "glosses": [
        "reason; motive; cause"
      ],
      "links": [
        [
          "reason",
          "reason"
        ],
        [
          "motive",
          "motive"
        ],
        [
          "cause",
          "cause"
        ]
      ],
      "synonyms": [
        {
          "word": "учр"
        },
        {
          "word": "учр-шалтан"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʃalˈtan/"
    }
  ],
  "word": "шалтан"
}