"-ండు" meaning in Telugu

{
  "forms": [
    {
      "form": "-ṇḍu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "te",
        "2": "suffix"
      },
      "expansion": "-ండు • (-ṇḍu)",
      "name": "head"
    }
  ],
  "lang": "Telugu",
  "lang_code": "te",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Telugu entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The archival and poetic suffix used as to denote the first case in some masculine singular nouns"
      ],
      "id": "en--ండు-te-suffix-kd2I-kxV",
      "links": [
        [
          "suffix",
          "suffix#English"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-ండు"
}

{
  "forms": [
    {
      "form": "-ṇḍu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "te",
        "2": "suffix"
      },
      "expansion": "-ండు • (-ṇḍu)",
      "name": "head"
    }
  ],
  "lang": "Telugu",
  "lang_code": "te",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Telugu entries with incorrect language header",
        "Telugu lemmas",
        "Telugu suffixes"
      ],
      "glosses": [
        "The archival and poetic suffix used as to denote the first case in some masculine singular nouns"
      ],
      "links": [
        [
          "suffix",
          "suffix#English"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-ండు"
}