"prášek do pečiva" meaning in Czech

{
  "head_templates": [
    {
      "args": {
        "1": "m-in",
        "head": "prášek do pečiva"
      },
      "expansion": "prášek do pečiva 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": "Baking",
          "orig": "cs:Baking",
          "parents": [
            "Cooking",
            "Food and drink",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "baking powder"
      ],
      "id": "en-prášek_do_pečiva-cs-noun-mdWBHzRv",
      "links": [
        [
          "baking powder",
          "baking powder"
        ]
      ],
      "synonyms": [
        {
          "word": "kypřící prášek"
        },
        {
          "word": "prdopeč"
        }
      ],
      "tags": [
        "inanimate",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[praːʃɛk do pɛt͡ʃɪva]"
    }
  ],
  "word": "prášek do pečiva"
}

{
  "head_templates": [
    {
      "args": {
        "1": "m-in",
        "head": "prášek do pečiva"
      },
      "expansion": "prášek do pečiva m inan",
      "name": "cs-noun"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Czech entries with incorrect language header",
        "Czech inanimate nouns",
        "Czech lemmas",
        "Czech masculine nouns",
        "Czech multiword terms",
        "Czech nouns",
        "Czech terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries",
        "cs:Baking"
      ],
      "glosses": [
        "baking powder"
      ],
      "links": [
        [
          "baking powder",
          "baking powder"
        ]
      ],
      "synonyms": [
        {
          "word": "kypřící prášek"
        },
        {
          "word": "prdopeč"
        }
      ],
      "tags": [
        "inanimate",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[praːʃɛk do pɛt͡ʃɪva]"
    }
  ],
  "word": "prášek do pečiva"
}