"பின்தட்டு" meaning in Tamil

{
  "forms": [
    {
      "form": "piṉtaṭṭu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "tr": ""
      },
      "expansion": "பின்தட்டு • (piṉtaṭṭu)",
      "name": "ta-noun"
    }
  ],
  "lang": "Tamil",
  "lang_code": "ta",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "52 37 11",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "56 35 9",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "58 35 7",
          "kind": "other",
          "name": "Tamil entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "58 30 12",
          "kind": "other",
          "name": "Tamil terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Stern of a dhoney"
      ],
      "id": "en-பின்தட்டு-ta-noun-J-b7GqYt"
    },
    {
      "glosses": [
        "Short beam across the stern of a dhoney"
      ],
      "id": "en-பின்தட்டு-ta-noun-oTF8Tp-V"
    },
    {
      "glosses": [
        "Back strap of a harness"
      ],
      "id": "en-பின்தட்டு-ta-noun-xY04wv-W"
    }
  ],
  "word": "பின்தட்டு"
}

{
  "categories": [
    "Pages with 1 entry",
    "Pages with entries",
    "Tamil entries with incorrect language header",
    "Tamil lemmas",
    "Tamil nouns",
    "Tamil terms with redundant script codes"
  ],
  "forms": [
    {
      "form": "piṉtaṭṭu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "tr": ""
      },
      "expansion": "பின்தட்டு • (piṉtaṭṭu)",
      "name": "ta-noun"
    }
  ],
  "lang": "Tamil",
  "lang_code": "ta",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "Stern of a dhoney"
      ]
    },
    {
      "glosses": [
        "Short beam across the stern of a dhoney"
      ]
    },
    {
      "glosses": [
        "Back strap of a harness"
      ]
    }
  ],
  "word": "பின்தட்டு"
}