"شیش" meaning in Persian

{
  "forms": [
    {
      "form": "šiš",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "fa",
        "2": "numeral",
        "3": "",
        "4": "",
        "head": "",
        "tr": "šiš"
      },
      "expansion": "شیش • (šiš)",
      "name": "head"
    },
    {
      "args": {
        "tr": "šiš"
      },
      "expansion": "شیش • (šiš)",
      "name": "fa-numeral"
    }
  ],
  "lang": "Persian",
  "lang_code": "fa",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Persian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "šeš",
          "word": "شش"
        }
      ],
      "glosses": [
        "Spoken form of شش (šeš)."
      ],
      "id": "en-شیش-fa-name-as6Pqx4a",
      "links": [
        [
          "شش",
          "شش#Persian"
        ]
      ],
      "raw_glosses": [
        "(colloquial, Tehrani) Spoken form of شش (šeš)."
      ],
      "tags": [
        "Tehrani",
        "colloquial",
        "form-of"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʃiːʃ]",
      "tags": [
        "Tehrani"
      ]
    }
  ],
  "word": "شیش"
}

{
  "forms": [
    {
      "form": "šiš",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "fa",
        "2": "numeral",
        "3": "",
        "4": "",
        "head": "",
        "tr": "šiš"
      },
      "expansion": "شیش • (šiš)",
      "name": "head"
    },
    {
      "args": {
        "tr": "šiš"
      },
      "expansion": "شیش • (šiš)",
      "name": "fa-numeral"
    }
  ],
  "lang": "Persian",
  "lang_code": "fa",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Persian colloquialisms",
        "Persian entries with incorrect language header",
        "Persian lemmas",
        "Persian numerals",
        "Persian palindromes",
        "Persian terms with IPA pronunciation"
      ],
      "form_of": [
        {
          "extra": "šeš",
          "word": "شش"
        }
      ],
      "glosses": [
        "Spoken form of شش (šeš)."
      ],
      "links": [
        [
          "شش",
          "شش#Persian"
        ]
      ],
      "raw_glosses": [
        "(colloquial, Tehrani) Spoken form of شش (šeš)."
      ],
      "tags": [
        "Tehrani",
        "colloquial",
        "form-of"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʃiːʃ]",
      "tags": [
        "Tehrani"
      ]
    }
  ],
  "word": "شیش"
}