"ضاد" meaning in Persian

{
  "etymology_templates": [
    {
      "args": {
        "1": "fa",
        "2": "ar",
        "3": "ضَاد"
      },
      "expansion": "Borrowed from Arabic ضَاد (ḍād)",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Arabic ضَاد (ḍād).",
  "forms": [
    {
      "form": "zâd",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "tr": "zâd"
      },
      "expansion": "ضاد • (zâd)",
      "name": "fa-noun"
    }
  ],
  "lang": "Persian",
  "lang_code": "fa",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Persian entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "fa",
          "name": "Arabic letter names",
          "orig": "fa:Arabic letter names",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "the letter ض"
      ],
      "id": "en-ضاد-fa-noun-sAsbiZmf"
    }
  ],
  "sounds": [
    {
      "ipa": "[zaːð]",
      "tags": [
        "Classical-Persian"
      ]
    },
    {
      "ipa": "[zɑːd̪]",
      "tags": [
        "Dari",
        "formal"
      ]
    },
    {
      "ipa": "[zɑːd̪]",
      "tags": [
        "Dari",
        "formal"
      ]
    },
    {
      "ipa": "[zɑːd̪]",
      "tags": [
        "Kabuli"
      ]
    },
    {
      "ipa": "[zɔːd̪̥]",
      "note": "Hazaragi"
    },
    {
      "ipa": "[zɒːd̪̥]",
      "tags": [
        "Iran",
        "formal"
      ]
    },
    {
      "ipa": "[zɔd̪]",
      "tags": [
        "Tajik",
        "formal"
      ]
    }
  ],
  "word": "ضاد"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "fa",
        "2": "ar",
        "3": "ضَاد"
      },
      "expansion": "Borrowed from Arabic ضَاد (ḍād)",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Arabic ضَاد (ḍād).",
  "forms": [
    {
      "form": "zâd",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "tr": "zâd"
      },
      "expansion": "ضاد • (zâd)",
      "name": "fa-noun"
    }
  ],
  "lang": "Persian",
  "lang_code": "fa",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 2 entries",
        "Pages with entries",
        "Persian entries with incorrect language header",
        "Persian lemmas",
        "Persian nouns",
        "Persian terms borrowed from Arabic",
        "Persian terms derived from Arabic",
        "Persian terms with IPA pronunciation",
        "Persian terms with redundant head parameter",
        "fa:Arabic letter names"
      ],
      "glosses": [
        "the letter ض"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[zaːð]",
      "tags": [
        "Classical-Persian"
      ]
    },
    {
      "ipa": "[zɑːd̪]",
      "tags": [
        "Dari",
        "formal"
      ]
    },
    {
      "ipa": "[zɑːd̪]",
      "tags": [
        "Dari",
        "formal"
      ]
    },
    {
      "ipa": "[zɑːd̪]",
      "tags": [
        "Kabuli"
      ]
    },
    {
      "ipa": "[zɔːd̪̥]",
      "note": "Hazaragi"
    },
    {
      "ipa": "[zɒːd̪̥]",
      "tags": [
        "Iran",
        "formal"
      ]
    },
    {
      "ipa": "[zɔd̪]",
      "tags": [
        "Tajik",
        "formal"
      ]
    }
  ],
  "word": "ضاد"
}