"efektivně" meaning in Czech

{
  "forms": [
    {
      "form": "efektivněji",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "nejefektivněji",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "efektivněji",
        "2": "nejefektivněji"
      },
      "expansion": "efektivně (comparative efektivněji, superlative nejefektivněji)",
      "name": "cs-adv"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Czech entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "effectively (in an efficient or effective manner)"
      ],
      "id": "en-efektivně-cs-adv-TAl-QNvS",
      "links": [
        [
          "effectively",
          "effectively"
        ]
      ],
      "related": [
        {
          "tags": [
            "masculine"
          ],
          "word": "efekt"
        },
        {
          "tags": [
            "feminine"
          ],
          "word": "efektivita"
        },
        {
          "word": "efektivní"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɛfɛktɪvɲɛ]"
    }
  ],
  "word": "efektivně"
}

{
  "forms": [
    {
      "form": "efektivněji",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "nejefektivněji",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "efektivněji",
        "2": "nejefektivněji"
      },
      "expansion": "efektivně (comparative efektivněji, superlative nejefektivněji)",
      "name": "cs-adv"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "adv",
  "related": [
    {
      "tags": [
        "masculine"
      ],
      "word": "efekt"
    },
    {
      "tags": [
        "feminine"
      ],
      "word": "efektivita"
    },
    {
      "word": "efektivní"
    }
  ],
  "senses": [
    {
      "categories": [
        "Czech adverbs",
        "Czech comparable adverbs",
        "Czech entries with incorrect language header",
        "Czech lemmas",
        "Czech terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "effectively (in an efficient or effective manner)"
      ],
      "links": [
        [
          "effectively",
          "effectively"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɛfɛktɪvɲɛ]"
    }
  ],
  "word": "efektivně"
}