"فاعلية" meaning in Arabic

{
  "forms": [
    {
      "form": "فَاعِلِيَّة",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "fāʕiliyya",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "فَاعِلِيَّة",
        "2": "f"
      },
      "expansion": "فَاعِلِيَّة • (fāʕiliyya) f",
      "name": "ar-noun"
    }
  ],
  "lang": "Arabic",
  "lang_code": "ar",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Arabic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
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          "name": "Pages with 1 entry",
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          "source": "w"
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          "name": "Pages with entries",
          "parents": [],
          "source": "w"
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        {
          "kind": "topical",
          "langcode": "ar",
          "name": "Grammar",
          "orig": "ar:Grammar",
          "parents": [
            "Linguistics",
            "Language",
            "Social sciences",
            "Communication",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "هَٰذَا ٱلِٱسْمُ مَرْفُوعٌ عَلَى الْفَاعِلِيَّةِ\nhāḏā l-ismu marfūʕun ʕalā l-fāʕiliyyati",
          "type": "example"
        }
      ],
      "glosses": [
        "the state of being a فَاعِل (fāʕil, “subject, agent”)"
      ],
      "id": "en-فاعلية-ar-noun-klm1NoQv",
      "links": [
        [
          "grammar",
          "grammar"
        ],
        [
          "فَاعِل",
          "فاعل#Arabic"
        ],
        [
          "subject",
          "subject"
        ],
        [
          "agent",
          "agent"
        ]
      ],
      "raw_glosses": [
        "(grammar) the state of being a فَاعِل (fāʕil, “subject, agent”)"
      ],
      "topics": [
        "grammar",
        "human-sciences",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "word": "فاعلية"
}

{
  "forms": [
    {
      "form": "فَاعِلِيَّة",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "fāʕiliyya",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "فَاعِلِيَّة",
        "2": "f"
      },
      "expansion": "فَاعِلِيَّة • (fāʕiliyya) f",
      "name": "ar-noun"
    }
  ],
  "lang": "Arabic",
  "lang_code": "ar",
  "pos": "noun",
  "senses": [
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        "Pages with 1 entry",
        "Pages with entries",
        "Requests for translations of Arabic usage examples",
        "ar:Grammar"
      ],
      "examples": [
        {
          "text": "هَٰذَا ٱلِٱسْمُ مَرْفُوعٌ عَلَى الْفَاعِلِيَّةِ\nhāḏā l-ismu marfūʕun ʕalā l-fāʕiliyyati",
          "type": "example"
        }
      ],
      "glosses": [
        "the state of being a فَاعِل (fāʕil, “subject, agent”)"
      ],
      "links": [
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          "grammar",
          "grammar"
        ],
        [
          "فَاعِل",
          "فاعل#Arabic"
        ],
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          "subject"
        ],
        [
          "agent",
          "agent"
        ]
      ],
      "raw_glosses": [
        "(grammar) the state of being a فَاعِل (fāʕil, “subject, agent”)"
      ],
      "topics": [
        "grammar",
        "human-sciences",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "word": "فاعلية"
}