"-ஐ" meaning in Tamil

{
  "etymology_templates": [
    {
      "args": {
        "1": "Inherited"
      },
      "expansion": "Inherited",
      "name": "glossary"
    },
    {
      "args": {
        "1": "ta",
        "2": "dra-pro",
        "3": "*-ay",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Proto-Dravidian *-ay",
      "name": "inh"
    },
    {
      "args": {
        "1": "ta",
        "2": "dra-pro",
        "3": "*-ay"
      },
      "expansion": "Inherited from Proto-Dravidian *-ay",
      "name": "inh+"
    },
    {
      "args": {
        "1": "kn",
        "2": "-ಎ"
      },
      "expansion": "Kannada -ಎ (-e)",
      "name": "cog"
    }
  ],
  "etymology_text": "Inherited from Proto-Dravidian *-ay; cognate with Kannada -ಎ (-e).",
  "forms": [
    {
      "form": "-ai",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ta",
        "2": "suffix"
      },
      "expansion": "-ஐ • (-ai)",
      "name": "head"
    }
  ],
  "lang": "Tamil",
  "lang_code": "ta",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "_dis": "81 19",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "90 10",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "66 34",
          "kind": "other",
          "name": "Tamil entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "english": "Example:",
          "text": "வில் (vil, “sell”) + -ஐ (-ai) → விலை (vilai, “price”)",
          "type": "example"
        }
      ],
      "glosses": [
        "Makes nouns from verbs."
      ],
      "id": "en--ஐ-ta-suffix-lSOvXE5c",
      "tags": [
        "morpheme"
      ]
    },
    {
      "glosses": [
        "accusative noun case marker."
      ],
      "id": "en--ஐ-ta-suffix-0S1b0SAb",
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/-ɐɪ̯/"
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "roman": "-e",
      "tags": [
        "colloquial"
      ],
      "word": "-எ"
    }
  ],
  "word": "-ஐ"
}

{
  "categories": [
    "Pages with 1 entry",
    "Pages with entries",
    "Tamil entries with incorrect language header",
    "Tamil lemmas",
    "Tamil suffixes",
    "Tamil terms derived from Proto-Dravidian",
    "Tamil terms inherited from Proto-Dravidian",
    "Tamil terms with IPA pronunciation"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "Inherited"
      },
      "expansion": "Inherited",
      "name": "glossary"
    },
    {
      "args": {
        "1": "ta",
        "2": "dra-pro",
        "3": "*-ay",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Proto-Dravidian *-ay",
      "name": "inh"
    },
    {
      "args": {
        "1": "ta",
        "2": "dra-pro",
        "3": "*-ay"
      },
      "expansion": "Inherited from Proto-Dravidian *-ay",
      "name": "inh+"
    },
    {
      "args": {
        "1": "kn",
        "2": "-ಎ"
      },
      "expansion": "Kannada -ಎ (-e)",
      "name": "cog"
    }
  ],
  "etymology_text": "Inherited from Proto-Dravidian *-ay; cognate with Kannada -ಎ (-e).",
  "forms": [
    {
      "form": "-ai",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ta",
        "2": "suffix"
      },
      "expansion": "-ஐ • (-ai)",
      "name": "head"
    }
  ],
  "lang": "Tamil",
  "lang_code": "ta",
  "pos": "suffix",
  "senses": [
    {
      "examples": [
        {
          "english": "Example:",
          "text": "வில் (vil, “sell”) + -ஐ (-ai) → விலை (vilai, “price”)",
          "type": "example"
        }
      ],
      "glosses": [
        "Makes nouns from verbs."
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "glosses": [
        "accusative noun case marker."
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/-ɐɪ̯/"
    }
  ],
  "synonyms": [
    {
      "roman": "-e",
      "tags": [
        "colloquial"
      ],
      "word": "-எ"
    }
  ],
  "word": "-ஐ"
}