"буолбатах" meaning in Yakut

{
  "forms": [
    {
      "form": "buolbataq",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "sah",
        "2": "verb forms"
      },
      "expansion": "буолбатах • (buolbataq)",
      "name": "head"
    }
  ],
  "hyphenation": [
    "буол‧ба‧тах"
  ],
  "lang": "Yakut",
  "lang_code": "sah",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Yakut entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "is not, isn’t (negative third-person singular present indicative copulative)"
      ],
      "id": "en-буолбатах-sah-verb-uaDc30bi",
      "links": [
        [
          "is",
          "is"
        ],
        [
          "not",
          "not"
        ],
        [
          "isn’t",
          "isn’t"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/bu͡ol.ba.taq/"
    }
  ],
  "word": "буолбатах"
}

{
  "forms": [
    {
      "form": "buolbataq",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "sah",
        "2": "verb forms"
      },
      "expansion": "буолбатах • (buolbataq)",
      "name": "head"
    }
  ],
  "hyphenation": [
    "буол‧ба‧тах"
  ],
  "lang": "Yakut",
  "lang_code": "sah",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Yakut entries with incorrect language header",
        "Yakut non-lemma forms",
        "Yakut verb forms"
      ],
      "glosses": [
        "is not, isn’t (negative third-person singular present indicative copulative)"
      ],
      "links": [
        [
          "is",
          "is"
        ],
        [
          "not",
          "not"
        ],
        [
          "isn’t",
          "isn’t"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/bu͡ol.ba.taq/"
    }
  ],
  "word": "буолбатах"
}