"-আ" meaning in Bengali

{
  "etymology_templates": [
    {
      "args": {
        "1": "bn",
        "2": "sa",
        "3": "-आ"
      },
      "expansion": "Sanskrit -आ (-ā)",
      "name": "bor"
    },
    {
      "args": {
        "1": "bn",
        "2": "iir-pro",
        "3": "*-aH"
      },
      "expansion": "Proto-Indo-Iranian *-aH",
      "name": "der"
    },
    {
      "args": {
        "1": "bn",
        "2": "ine-pro",
        "3": "*-eh₂"
      },
      "expansion": "Proto-Indo-European *-eh₂",
      "name": "der"
    },
    {
      "args": {
        "1": "bn",
        "2": "ar",
        "3": "ـَة"
      },
      "expansion": "Arabic ـَة (-a)",
      "name": "bor"
    },
    {
      "args": {
        "1": "bn",
        "2": "fa-cls",
        "3": "ـه",
        "tr": "-a"
      },
      "expansion": "Classical Persian ـه (-a)",
      "name": "bor"
    },
    {
      "args": {
        "1": "bn",
        "2": "sem-pro",
        "3": "*-at-",
        "4": "*-at"
      },
      "expansion": "Proto-Semitic *-at",
      "name": "der"
    },
    {
      "args": {
        "1": "bn",
        "2": "afa-pro",
        "3": "*-t",
        "4": "*-Vt"
      },
      "expansion": "Proto-Afroasiatic *-Vt",
      "name": "der"
    }
  ],
  "etymology_text": "For:\n* Sanskritic borrowings and formations, from Sanskrit -आ (-ā), from Proto-Indo-Iranian *-aH, from Proto-Indo-European *-eh₂.\n* Arabic and Persian borrowings, from Arabic ـَة (-a) (and some via Classical Persian ـه (-a)), from Proto-Semitic *-at, from Proto-Afroasiatic *-Vt.",
  "forms": [
    {
      "form": "-a",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "bn",
        "2": "suffix"
      },
      "expansion": "-আ • (-a)",
      "name": "head"
    }
  ],
  "lang": "Bengali",
  "lang_code": "bn",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Bengali entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "অনাঘ্রাত (onaghrat) + -আ (-a) → অনাঘ্রাতা (onaghrata)",
          "type": "example"
        }
      ],
      "glosses": [
        "feminine suffix"
      ],
      "id": "en--আ-bn-suffix-PLuwUAwE",
      "synonyms": [
        {
          "word": "-ঈ"
        },
        {
          "word": "-ইনী"
        },
        {
          "word": "-আনী"
        },
        {
          "word": "-নী"
        }
      ],
      "tags": [
        "feminine",
        "morpheme",
        "suffix"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/a/",
      "note": "Rarh"
    },
    {
      "ipa": "[ˈaˑ]",
      "note": "Rarh"
    },
    {
      "ipa": "/a/",
      "note": "Dhaka"
    },
    {
      "ipa": "[ˈaˑ]",
      "note": "Dhaka"
    }
  ],
  "word": "-আ"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "bn",
        "2": "sa",
        "3": "-आ"
      },
      "expansion": "Sanskrit -आ (-ā)",
      "name": "bor"
    },
    {
      "args": {
        "1": "bn",
        "2": "iir-pro",
        "3": "*-aH"
      },
      "expansion": "Proto-Indo-Iranian *-aH",
      "name": "der"
    },
    {
      "args": {
        "1": "bn",
        "2": "ine-pro",
        "3": "*-eh₂"
      },
      "expansion": "Proto-Indo-European *-eh₂",
      "name": "der"
    },
    {
      "args": {
        "1": "bn",
        "2": "ar",
        "3": "ـَة"
      },
      "expansion": "Arabic ـَة (-a)",
      "name": "bor"
    },
    {
      "args": {
        "1": "bn",
        "2": "fa-cls",
        "3": "ـه",
        "tr": "-a"
      },
      "expansion": "Classical Persian ـه (-a)",
      "name": "bor"
    },
    {
      "args": {
        "1": "bn",
        "2": "sem-pro",
        "3": "*-at-",
        "4": "*-at"
      },
      "expansion": "Proto-Semitic *-at",
      "name": "der"
    },
    {
      "args": {
        "1": "bn",
        "2": "afa-pro",
        "3": "*-t",
        "4": "*-Vt"
      },
      "expansion": "Proto-Afroasiatic *-Vt",
      "name": "der"
    }
  ],
  "etymology_text": "For:\n* Sanskritic borrowings and formations, from Sanskrit -आ (-ā), from Proto-Indo-Iranian *-aH, from Proto-Indo-European *-eh₂.\n* Arabic and Persian borrowings, from Arabic ـَة (-a) (and some via Classical Persian ـه (-a)), from Proto-Semitic *-at, from Proto-Afroasiatic *-Vt.",
  "forms": [
    {
      "form": "-a",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "bn",
        "2": "suffix"
      },
      "expansion": "-আ • (-a)",
      "name": "head"
    }
  ],
  "lang": "Bengali",
  "lang_code": "bn",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Bengali entries with incorrect language header",
        "Bengali lemmas",
        "Bengali suffixes",
        "Bengali terms with IPA pronunciation"
      ],
      "examples": [
        {
          "text": "অনাঘ্রাত (onaghrat) + -আ (-a) → অনাঘ্রাতা (onaghrata)",
          "type": "example"
        }
      ],
      "glosses": [
        "feminine suffix"
      ],
      "synonyms": [
        {
          "word": "-ঈ"
        },
        {
          "word": "-ইনী"
        },
        {
          "word": "-আনী"
        },
        {
          "word": "-নী"
        }
      ],
      "tags": [
        "feminine",
        "morpheme",
        "suffix"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/a/",
      "note": "Rarh"
    },
    {
      "ipa": "[ˈaˑ]",
      "note": "Rarh"
    },
    {
      "ipa": "/a/",
      "note": "Dhaka"
    },
    {
      "ipa": "[ˈaˑ]",
      "note": "Dhaka"
    }
  ],
  "word": "-আ"
}