"قوچان" meaning in Ottoman Turkish

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "tr",
            "2": "koçan"
          },
          "expansion": "Turkish: koçan",
          "name": "desc"
        }
      ],
      "text": "Turkish: koçan"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ota",
        "2": "sla"
      },
      "expansion": "Slavic",
      "name": "bor"
    },
    {
      "args": {
        "1": "ru",
        "2": "коча́н"
      },
      "expansion": "Russian коча́н (kočán)",
      "name": "cog"
    },
    {
      "args": {
        "1": "bg",
        "2": "кочан"
      },
      "expansion": "Bulgarian кочан (kočan)",
      "name": "cog"
    }
  ],
  "etymology_text": "From a Slavic language. Compare Russian коча́н (kočán), Bulgarian кочан (kočan).",
  "forms": [
    {
      "form": "koçan",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ota",
        "2": "noun",
        "tr": "koçan"
      },
      "expansion": "قوچان • (koçan)",
      "name": "head"
    }
  ],
  "lang": "Ottoman Turkish",
  "lang_code": "ota",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "corn cob"
      ],
      "id": "en-قوچان-ota-noun-2LwFiKMF"
    },
    {
      "categories": [
        {
          "_dis": "35 65",
          "kind": "other",
          "name": "Ottoman Turkish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "counterfoil"
      ],
      "id": "en-قوچان-ota-noun-RAPkxDI7",
      "links": [
        [
          "counterfoil",
          "counterfoil"
        ]
      ]
    }
  ],
  "word": "قوچان"
}

{
  "categories": [
    "Ottoman Turkish entries with incorrect language header",
    "Ottoman Turkish lemmas",
    "Ottoman Turkish nouns",
    "Ottoman Turkish terms borrowed from Slavic languages",
    "Ottoman Turkish terms derived from Slavic languages"
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "tr",
            "2": "koçan"
          },
          "expansion": "Turkish: koçan",
          "name": "desc"
        }
      ],
      "text": "Turkish: koçan"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ota",
        "2": "sla"
      },
      "expansion": "Slavic",
      "name": "bor"
    },
    {
      "args": {
        "1": "ru",
        "2": "коча́н"
      },
      "expansion": "Russian коча́н (kočán)",
      "name": "cog"
    },
    {
      "args": {
        "1": "bg",
        "2": "кочан"
      },
      "expansion": "Bulgarian кочан (kočan)",
      "name": "cog"
    }
  ],
  "etymology_text": "From a Slavic language. Compare Russian коча́н (kočán), Bulgarian кочан (kočan).",
  "forms": [
    {
      "form": "koçan",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ota",
        "2": "noun",
        "tr": "koçan"
      },
      "expansion": "قوچان • (koçan)",
      "name": "head"
    }
  ],
  "lang": "Ottoman Turkish",
  "lang_code": "ota",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "corn cob"
      ]
    },
    {
      "glosses": [
        "counterfoil"
      ],
      "links": [
        [
          "counterfoil",
          "counterfoil"
        ]
      ]
    }
  ],
  "word": "قوچان"
}