"fičák" meaning in Czech

{
  "etymology_templates": [
    {
      "args": {
        "1": "cs",
        "2": "fičet",
        "3": "-ák"
      },
      "expansion": "fičet + -ák",
      "name": "af"
    }
  ],
  "etymology_text": "From fičet + -ák.",
  "head_templates": [
    {
      "args": {
        "1": "m-in"
      },
      "expansion": "fičák m inan",
      "name": "cs-noun"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Czech entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Czech terms suffixed with -ák",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "cs",
          "name": "Wind",
          "orig": "cs:Wind",
          "parents": [
            "Weather",
            "Atmosphere",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "strong wind"
      ],
      "id": "en-fičák-cs-noun-~WZqzbE2",
      "links": [
        [
          "wind",
          "wind"
        ]
      ],
      "raw_glosses": [
        "(informal) strong wind"
      ],
      "synonyms": [
        {
          "word": "vichr"
        }
      ],
      "tags": [
        "inanimate",
        "informal",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈfɪt͡ʃaːk]"
    }
  ],
  "word": "fičák"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "cs",
        "2": "fičet",
        "3": "-ák"
      },
      "expansion": "fičet + -ák",
      "name": "af"
    }
  ],
  "etymology_text": "From fičet + -ák.",
  "head_templates": [
    {
      "args": {
        "1": "m-in"
      },
      "expansion": "fičák m inan",
      "name": "cs-noun"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Czech entries with incorrect language header",
        "Czech inanimate nouns",
        "Czech informal terms",
        "Czech lemmas",
        "Czech masculine nouns",
        "Czech nouns",
        "Czech terms suffixed with -ák",
        "Czech terms with IPA pronunciation",
        "cs:Wind"
      ],
      "glosses": [
        "strong wind"
      ],
      "links": [
        [
          "wind",
          "wind"
        ]
      ],
      "raw_glosses": [
        "(informal) strong wind"
      ],
      "synonyms": [
        {
          "word": "vichr"
        }
      ],
      "tags": [
        "inanimate",
        "informal",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈfɪt͡ʃaːk]"
    }
  ],
  "word": "fičák"
}