"பின்னசங்கலனம்" meaning in Tamil

{
  "forms": [
    {
      "form": "piṉṉacaṅkalaṉam",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "tr": ""
      },
      "expansion": "பின்னசங்கலனம் • (piṉṉacaṅkalaṉam)",
      "name": "ta-noun"
    }
  ],
  "lang": "Tamil",
  "lang_code": "ta",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Tamil entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Tamil terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Addition of fractions"
      ],
      "id": "en-பின்னசங்கலனம்-ta-noun-KbLBT-GZ"
    }
  ],
  "word": "பின்னசங்கலனம்"
}

{
  "forms": [
    {
      "form": "piṉṉacaṅkalaṉam",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "tr": ""
      },
      "expansion": "பின்னசங்கலனம் • (piṉṉacaṅkalaṉam)",
      "name": "ta-noun"
    }
  ],
  "lang": "Tamil",
  "lang_code": "ta",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Tamil entries with incorrect language header",
        "Tamil lemmas",
        "Tamil nouns",
        "Tamil terms with redundant script codes"
      ],
      "glosses": [
        "Addition of fractions"
      ]
    }
  ],
  "word": "பின்னசங்கலனம்"
}