"sheet cake" meaning in English

{
  "forms": [
    {
      "form": "sheet cakes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "sheet cake (countable and uncountable, plural sheet cakes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Cakes and pastries",
          "orig": "en:Cakes and pastries",
          "parents": [
            "Desserts",
            "Foods",
            "Eating",
            "Food and drink",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2022, Ling Ma, “Tomorrow”, in Bliss Montage, New York: Farrar, Straus and Giroux",
          "text": "Wearing a kelly green tennis dress with white espadrilles, she was carrying a sheet cake resembling a flag, blueberries and strawberries as the stars and stripes arranged across a layer of whipped cream.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A simple, flat, rectangular cake, often vanilla or sometimes chocolate."
      ],
      "id": "en-sheet_cake-en-noun-LsuvSBQy",
      "links": [
        [
          "cake",
          "cake"
        ]
      ],
      "raw_glosses": [
        "(US) A simple, flat, rectangular cake, often vanilla or sometimes chocolate."
      ],
      "synonyms": [
        {
          "tags": [
            "Southern-US"
          ],
          "word": "sheath cake"
        },
        {
          "english": "United Kingdom",
          "tags": [
            "Australian"
          ],
          "word": "slab cake"
        }
      ],
      "tags": [
        "US",
        "countable",
        "uncountable"
      ],
      "translations": [
        {
          "code": "da",
          "lang": "Danish",
          "sense": "A simple, flat, rectangular cake",
          "tags": [
            "common-gender"
          ],
          "word": "bradepandekage"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "A simple, flat, rectangular cake",
          "word": "levykakku"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "sense": "A simple, flat, rectangular cake",
          "tags": [
            "common-gender"
          ],
          "word": "långpannekaka"
        }
      ]
    }
  ],
  "word": "sheet cake"
}

{
  "forms": [
    {
      "form": "sheet cakes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "sheet cake (countable and uncountable, plural sheet cakes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "American English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations",
        "English uncountable nouns",
        "en:Cakes and pastries"
      ],
      "examples": [
        {
          "ref": "2022, Ling Ma, “Tomorrow”, in Bliss Montage, New York: Farrar, Straus and Giroux",
          "text": "Wearing a kelly green tennis dress with white espadrilles, she was carrying a sheet cake resembling a flag, blueberries and strawberries as the stars and stripes arranged across a layer of whipped cream.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A simple, flat, rectangular cake, often vanilla or sometimes chocolate."
      ],
      "links": [
        [
          "cake",
          "cake"
        ]
      ],
      "raw_glosses": [
        "(US) A simple, flat, rectangular cake, often vanilla or sometimes chocolate."
      ],
      "tags": [
        "US",
        "countable",
        "uncountable"
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "Southern-US"
      ],
      "word": "sheath cake"
    },
    {
      "english": "United Kingdom",
      "tags": [
        "Australian"
      ],
      "word": "slab cake"
    }
  ],
  "translations": [
    {
      "code": "da",
      "lang": "Danish",
      "sense": "A simple, flat, rectangular cake",
      "tags": [
        "common-gender"
      ],
      "word": "bradepandekage"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "A simple, flat, rectangular cake",
      "word": "levykakku"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "A simple, flat, rectangular cake",
      "tags": [
        "common-gender"
      ],
      "word": "långpannekaka"
    }
  ],
  "word": "sheet cake"
}