"koláček" meaning in Czech

{
  "head_templates": [
    {
      "args": {
        "1": "m-in"
      },
      "expansion": "koláček 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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "cs",
          "name": "Cakes and pastries",
          "orig": "cs:Cakes and pastries",
          "parents": [
            "Desserts",
            "Foods",
            "Eating",
            "Food and drink",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "koláč"
        }
      ],
      "glosses": [
        "diminutive of koláč"
      ],
      "id": "en-koláček-cs-noun-Jd8Su18t",
      "links": [
        [
          "koláč",
          "koláč#Czech"
        ]
      ],
      "tags": [
        "diminutive",
        "form-of",
        "inanimate",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈkolaːt͡ʃɛk]"
    }
  ],
  "word": "koláček"
}

{
  "head_templates": [
    {
      "args": {
        "1": "m-in"
      },
      "expansion": "koláček m inan",
      "name": "cs-noun"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Czech diminutive nouns",
        "Czech entries with incorrect language header",
        "Czech inanimate nouns",
        "Czech lemmas",
        "Czech masculine nouns",
        "Czech nouns",
        "Czech terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries",
        "cs:Cakes and pastries"
      ],
      "form_of": [
        {
          "word": "koláč"
        }
      ],
      "glosses": [
        "diminutive of koláč"
      ],
      "links": [
        [
          "koláč",
          "koláč#Czech"
        ]
      ],
      "tags": [
        "diminutive",
        "form-of",
        "inanimate",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈkolaːt͡ʃɛk]"
    }
  ],
  "word": "koláček"
}