"efficacity" meaning in English

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    {
      "args": {
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        "2": "frm",
        "3": "efficacité"
      },
      "expansion": "Middle French efficacité",
      "name": "der"
    }
  ],
  "etymology_text": "From Middle French efficacité.",
  "forms": [
    {
      "form": "efficacities",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "expansion": "efficacity (countable and uncountable, plural efficacities)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "kind": "other",
          "name": "English entries with incorrect language header",
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          "source": "w"
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      ],
      "glosses": [
        "efficacy"
      ],
      "id": "en-efficacity-en-noun-xWGz33vM",
      "links": [
        [
          "efficacy",
          "efficacy"
        ]
      ],
      "related": [
        {
          "word": "effect"
        },
        {
          "word": "effective"
        },
        {
          "word": "effectiveness"
        },
        {
          "word": "effectivity"
        },
        {
          "word": "effector"
        },
        {
          "word": "effectual"
        },
        {
          "word": "effectuate"
        },
        {
          "word": "efficacious"
        },
        {
          "word": "efficaciously"
        },
        {
          "word": "efficacy"
        },
        {
          "word": "efficiency"
        },
        {
          "word": "efficient"
        }
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "efficacity"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "frm",
        "3": "efficacité"
      },
      "expansion": "Middle French efficacité",
      "name": "der"
    }
  ],
  "etymology_text": "From Middle French efficacité.",
  "forms": [
    {
      "form": "efficacities",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
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      "expansion": "efficacity (countable and uncountable, plural efficacities)",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "effect"
    },
    {
      "word": "effective"
    },
    {
      "word": "effectiveness"
    },
    {
      "word": "effectivity"
    },
    {
      "word": "effector"
    },
    {
      "word": "effectual"
    },
    {
      "word": "effectuate"
    },
    {
      "word": "efficacious"
    },
    {
      "word": "efficaciously"
    },
    {
      "word": "efficacy"
    },
    {
      "word": "efficiency"
    },
    {
      "word": "efficient"
    }
  ],
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      "glosses": [
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  "word": "efficacity"
}