"◌ँ" meaning in Hindi

{
  "forms": [
    {
      "form": "◌̃",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "hi",
        "2": "diacritical mark"
      },
      "expansion": "◌ँ • (◌̃)",
      "name": "head"
    }
  ],
  "lang": "Hindi",
  "lang_code": "hi",
  "pos": "character",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "name": "Hindi diacritical marks",
          "parents": [
            "Diacritical marks",
            "Letters, symbols, and punctuation",
            "Symbols",
            "Orthography",
            "Writing",
            "Human behaviour",
            "Language",
            "Human",
            "Communication",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Hindi entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "chandrabindu (a nasal vowel diacritic of the Devanagari script)"
      ],
      "id": "en-◌ँ-hi-character-I-DLs3V0",
      "links": [
        [
          "chandrabindu",
          "chandrabindu"
        ],
        [
          "nasal vowel",
          "nasal vowel#English"
        ],
        [
          "diacritic",
          "diacritic#English"
        ],
        [
          "Devanagari",
          "Devanagari#English"
        ]
      ],
      "related": [
        {
          "roman": "candrabindu",
          "word": "चन्द्रबिन्दु"
        }
      ],
      "tags": [
        "diacritic"
      ]
    }
  ],
  "sounds": [
    {
      "other": "[ə]"
    },
    {
      "ipa": "[ə̃]",
      "note": "normally"
    },
    {
      "homophone": "ं (̃)"
    }
  ],
  "word": "◌ँ"
}

{
  "forms": [
    {
      "form": "◌̃",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "hi",
        "2": "diacritical mark"
      },
      "expansion": "◌ँ • (◌̃)",
      "name": "head"
    }
  ],
  "lang": "Hindi",
  "lang_code": "hi",
  "pos": "character",
  "related": [
    {
      "roman": "candrabindu",
      "word": "चन्द्रबिन्दु"
    }
  ],
  "senses": [
    {
      "categories": [
        "Hindi diacritical marks",
        "Hindi entries with incorrect language header",
        "Hindi lemmas",
        "Hindi terms spelled with ँ",
        "Hindi terms spelled with ◌",
        "Hindi terms with IPA pronunciation",
        "Hindi terms with homophones"
      ],
      "glosses": [
        "chandrabindu (a nasal vowel diacritic of the Devanagari script)"
      ],
      "links": [
        [
          "chandrabindu",
          "chandrabindu"
        ],
        [
          "nasal vowel",
          "nasal vowel#English"
        ],
        [
          "diacritic",
          "diacritic#English"
        ],
        [
          "Devanagari",
          "Devanagari#English"
        ]
      ],
      "tags": [
        "diacritic"
      ]
    }
  ],
  "sounds": [
    {
      "other": "[ə]"
    },
    {
      "ipa": "[ə̃]",
      "note": "normally"
    },
    {
      "homophone": "ं (̃)"
    }
  ],
  "word": "◌ँ"
}