"American as apple pie" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "adjective",
        "head": "American as apple pie"
      },
      "expansion": "American as apple pie",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "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 similes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "America",
          "orig": "en:America",
          "parents": [
            "Earth",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "Australian as a kangaroo"
        },
        {
          "word": "Canadian as maple syrup"
        },
        {
          "word": "English as apple pie"
        }
      ],
      "examples": [
        {
          "ref": "1932, Cyril Clemens, Josh Billings, Yankee Humorist, page 178",
          "text": "Josh Billings is as American as apple pie or the corncob pipe.",
          "type": "quotation"
        },
        {
          "ref": "1934, Jerry Wallace, A Parson at Large: Being an Account of Mason Locke Weems",
          "text": "The book is as American as apple pie, or spoon bread, or baked beans, and its influence must have been great during those times.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Having characteristics considered quintessential to American life; very American."
      ],
      "id": "en-American_as_apple_pie-en-adj-WL2LWE5m",
      "links": [
        [
          "quintessential",
          "quintessential"
        ],
        [
          "American",
          "American"
        ]
      ],
      "qualifier": "simile",
      "raw_glosses": [
        "(US, simile) Having characteristics considered quintessential to American life; very American."
      ],
      "tags": [
        "US"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-American as apple pie.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/ce/En-au-American_as_apple_pie.ogg/En-au-American_as_apple_pie.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/c/ce/En-au-American_as_apple_pie.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "American as apple pie"
}

{
  "coordinate_terms": [
    {
      "word": "Australian as a kangaroo"
    },
    {
      "word": "Canadian as maple syrup"
    },
    {
      "word": "English as apple pie"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "adjective",
        "head": "American as apple pie"
      },
      "expansion": "American as apple pie",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "American English",
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English similes",
        "English terms with audio links",
        "English terms with quotations",
        "en:America"
      ],
      "examples": [
        {
          "ref": "1932, Cyril Clemens, Josh Billings, Yankee Humorist, page 178",
          "text": "Josh Billings is as American as apple pie or the corncob pipe.",
          "type": "quotation"
        },
        {
          "ref": "1934, Jerry Wallace, A Parson at Large: Being an Account of Mason Locke Weems",
          "text": "The book is as American as apple pie, or spoon bread, or baked beans, and its influence must have been great during those times.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Having characteristics considered quintessential to American life; very American."
      ],
      "links": [
        [
          "quintessential",
          "quintessential"
        ],
        [
          "American",
          "American"
        ]
      ],
      "qualifier": "simile",
      "raw_glosses": [
        "(US, simile) Having characteristics considered quintessential to American life; very American."
      ],
      "tags": [
        "US"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-American as apple pie.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/ce/En-au-American_as_apple_pie.ogg/En-au-American_as_apple_pie.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/c/ce/En-au-American_as_apple_pie.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "American as apple pie"
}