"mořčák" meaning in Czech

{
  "head_templates": [
    {
      "args": {
        "1": "m-an"
      },
      "expansion": "mořčák m anim",
      "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": "lifeform",
          "langcode": "cs",
          "name": "Percoid fish",
          "orig": "cs:Percoid fish",
          "parents": [
            "Fish",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "temperate bass, moronid (any member of the family Moronidae)"
      ],
      "id": "en-mořčák-cs-noun-05MWrfhQ",
      "links": [
        [
          "moronid",
          "moronid"
        ],
        [
          "Moronidae",
          "Moronidae#Translingual"
        ]
      ],
      "tags": [
        "animate",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈmor̝̊t͡ʃaːk]"
    }
  ],
  "word": "mořčák"
}

{
  "head_templates": [
    {
      "args": {
        "1": "m-an"
      },
      "expansion": "mořčák m anim",
      "name": "cs-noun"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Czech animate nouns",
        "Czech entries with incorrect language header",
        "Czech lemmas",
        "Czech masculine nouns",
        "Czech nouns",
        "Czech terms with IPA pronunciation",
        "Entries missing English vernacular names of taxa",
        "cs:Percoid fish"
      ],
      "glosses": [
        "temperate bass, moronid (any member of the family Moronidae)"
      ],
      "links": [
        [
          "moronid",
          "moronid"
        ],
        [
          "Moronidae",
          "Moronidae#Translingual"
        ]
      ],
      "tags": [
        "animate",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈmor̝̊t͡ʃaːk]"
    }
  ],
  "word": "mořčák"
}