"इसतक" meaning in Hindi

{
  "etymology_templates": [
    {
      "args": {
        "1": "hi",
        "2": "इस",
        "3": "तक"
      },
      "expansion": "इस (is) + तक (tak)",
      "name": "com"
    }
  ],
  "etymology_text": "इस (is) + तक (tak).",
  "forms": [
    {
      "form": "istak",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "اس تک",
      "tags": [
        "Urdu"
      ]
    }
  ],
  "lang": "Hindi",
  "lang_code": "hi",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Hindi entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "yah",
          "word": "यह"
        }
      ],
      "glosses": [
        "terminative singular of यह (yah)"
      ],
      "id": "en-इसतक-hi-pron-riAlxAJp",
      "links": [
        [
          "यह",
          "यह#Hindi"
        ]
      ],
      "tags": [
        "form-of",
        "singular",
        "terminative"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɪs.t̪ək/",
      "tags": [
        "Delhi-Hindi"
      ]
    },
    {
      "ipa": "[ɪs.t̪ɐk]",
      "tags": [
        "Delhi-Hindi"
      ]
    }
  ],
  "word": "इसतक"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "hi",
        "2": "इस",
        "3": "तक"
      },
      "expansion": "इस (is) + तक (tak)",
      "name": "com"
    }
  ],
  "etymology_text": "इस (is) + तक (tak).",
  "forms": [
    {
      "form": "istak",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "اس تک",
      "tags": [
        "Urdu"
      ]
    }
  ],
  "lang": "Hindi",
  "lang_code": "hi",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        "Hindi compound terms",
        "Hindi entries with incorrect language header",
        "Hindi non-lemma forms",
        "Hindi pronoun forms",
        "Hindi terms with IPA pronunciation"
      ],
      "form_of": [
        {
          "extra": "yah",
          "word": "यह"
        }
      ],
      "glosses": [
        "terminative singular of यह (yah)"
      ],
      "links": [
        [
          "यह",
          "यह#Hindi"
        ]
      ],
      "tags": [
        "form-of",
        "singular",
        "terminative"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɪs.t̪ək/",
      "tags": [
        "Delhi-Hindi"
      ]
    },
    {
      "ipa": "[ɪs.t̪ɐk]",
      "tags": [
        "Delhi-Hindi"
      ]
    }
  ],
  "word": "इसतक"
}