"footlong" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "foot",
        "3": "long"
      },
      "expansion": "foot + long",
      "name": "compound"
    }
  ],
  "etymology_text": "foot + long",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "footlong (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "_dis": "57 43",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "1934, George Orwell, chapter 5, in Burmese Days",
          "text": "Like carved teak statues with footlong cigars stuck in their wooden faces, the two old creatures gazed at the 'Ingaleikma' as English yokels might gaze at a Zulu warrior in full regalia.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "One foot long."
      ],
      "id": "en-footlong-en-adj-umGjebLp",
      "links": [
        [
          "foot",
          "foot"
        ],
        [
          "long",
          "long"
        ]
      ],
      "tags": [
        "not-comparable"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "one foot long",
          "word": "jalan pituinen"
        },
        {
          "code": "la",
          "lang": "Latin",
          "sense": "one foot long",
          "word": "pedālis"
        }
      ]
    }
  ],
  "word": "footlong"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "foot",
        "3": "long"
      },
      "expansion": "foot + long",
      "name": "compound"
    }
  ],
  "etymology_text": "foot + long",
  "forms": [
    {
      "form": "footlongs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "footlong (plural footlongs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "A hot dog or submarine sandwich measuring a foot in length."
      ],
      "id": "en-footlong-en-noun-qfpqde5M",
      "links": [
        [
          "hot dog",
          "hot dog"
        ],
        [
          "submarine sandwich",
          "submarine sandwich"
        ]
      ]
    }
  ],
  "word": "footlong"
}

{
  "categories": [
    "English adjectives",
    "English compound terms",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English uncomparable adjectives"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "foot",
        "3": "long"
      },
      "expansion": "foot + long",
      "name": "compound"
    }
  ],
  "etymology_text": "foot + long",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "footlong (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1934, George Orwell, chapter 5, in Burmese Days",
          "text": "Like carved teak statues with footlong cigars stuck in their wooden faces, the two old creatures gazed at the 'Ingaleikma' as English yokels might gaze at a Zulu warrior in full regalia.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "One foot long."
      ],
      "links": [
        [
          "foot",
          "foot"
        ],
        [
          "long",
          "long"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "one foot long",
      "word": "jalan pituinen"
    },
    {
      "code": "la",
      "lang": "Latin",
      "sense": "one foot long",
      "word": "pedālis"
    }
  ],
  "word": "footlong"
}

{
  "categories": [
    "English adjectives",
    "English compound terms",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English uncomparable adjectives"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "foot",
        "3": "long"
      },
      "expansion": "foot + long",
      "name": "compound"
    }
  ],
  "etymology_text": "foot + long",
  "forms": [
    {
      "form": "footlongs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "footlong (plural footlongs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "A hot dog or submarine sandwich measuring a foot in length."
      ],
      "links": [
        [
          "hot dog",
          "hot dog"
        ],
        [
          "submarine sandwich",
          "submarine sandwich"
        ]
      ]
    }
  ],
  "word": "footlong"
}