"Cereal City" meaning in English

{
  "etymology_text": "So called because the company Kellogg's, a multinational cereal manufacturer, is headquartered there.",
  "head_templates": [
    {
      "args": {
        "head": "Cereal City"
      },
      "expansion": "Cereal City",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
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          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "City nicknames",
          "orig": "en:City nicknames",
          "parents": [
            "Cities",
            "Nicknames",
            "Polities",
            "Names",
            "Places",
            "All topics",
            "Proper nouns",
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            "Fundamental",
            "Nouns",
            "Lemmas"
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          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "Michigan, USA",
          "orig": "en:Michigan, USA",
          "parents": [
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            "North America",
            "America",
            "Earth",
            "Nature",
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            "Fundamental"
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          "source": "w"
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      ],
      "glosses": [
        "A nickname for the city of Battle Creek, Michigan, United States."
      ],
      "id": "en-Cereal_City-en-name-tSXfDlbh",
      "links": [
        [
          "Battle Creek",
          "Battle Creek#English"
        ],
        [
          "Michigan",
          "Michigan#English"
        ]
      ],
      "wikipedia": [
        "Kellogg's"
      ]
    }
  ],
  "word": "Cereal City"
}

{
  "etymology_text": "So called because the company Kellogg's, a multinational cereal manufacturer, is headquartered there.",
  "head_templates": [
    {
      "args": {
        "head": "Cereal City"
      },
      "expansion": "Cereal City",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:City nicknames",
        "en:Michigan, USA"
      ],
      "glosses": [
        "A nickname for the city of Battle Creek, Michigan, United States."
      ],
      "links": [
        [
          "Battle Creek",
          "Battle Creek#English"
        ],
        [
          "Michigan",
          "Michigan#English"
        ]
      ],
      "wikipedia": [
        "Kellogg's"
      ]
    }
  ],
  "word": "Cereal City"
}