"வல்ல" meaning in Tamil

{
  "etymology_text": "From வல் (val).",
  "forms": [
    {
      "form": "valla",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "வல்ல • (valla)",
      "name": "ta-adj"
    }
  ],
  "lang": "Tamil",
  "lang_code": "ta",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "_dis": "100 0",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "91 9",
          "kind": "other",
          "name": "Tamil entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "96 4",
          "kind": "other",
          "name": "Tamil terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "powerful"
      ],
      "id": "en-வல்ல-ta-adj-WMSGAtNz",
      "links": [
        [
          "powerful",
          "powerful"
        ]
      ]
    },
    {
      "glosses": [
        "skillful"
      ],
      "id": "en-வல்ல-ta-adj-YWTbsuYm",
      "links": [
        [
          "skillful",
          "skillful"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʋɐllɐ/"
    }
  ],
  "word": "வல்ல"
}

{
  "categories": [
    "Pages with 1 entry",
    "Tamil adjectives",
    "Tamil entries with incorrect language header",
    "Tamil lemmas",
    "Tamil terms with IPA pronunciation",
    "Tamil terms with redundant script codes"
  ],
  "etymology_text": "From வல் (val).",
  "forms": [
    {
      "form": "valla",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "வல்ல • (valla)",
      "name": "ta-adj"
    }
  ],
  "lang": "Tamil",
  "lang_code": "ta",
  "pos": "adj",
  "senses": [
    {
      "glosses": [
        "powerful"
      ],
      "links": [
        [
          "powerful",
          "powerful"
        ]
      ]
    },
    {
      "glosses": [
        "skillful"
      ],
      "links": [
        [
          "skillful",
          "skillful"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʋɐllɐ/"
    }
  ],
  "word": "வல்ல"
}