"hero sandwich" meaning in All languages combined

{
  "etymology_text": "The New York term hero is first attested in 1937. Unlikely to be related to gyro, since those were not well known in the US at the time.",
  "forms": [
    {
      "form": "hero sandwiches",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hero sandwich (plural hero sandwiches)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Sandwiches",
          "orig": "en:Sandwiches",
          "parents": [
            "Foods",
            "Eating",
            "Food and drink",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A large sandwich on a long thick bun."
      ],
      "id": "en-hero_sandwich-en-noun-1X7rbqZe",
      "links": [
        [
          "sandwich",
          "sandwich"
        ]
      ],
      "raw_glosses": [
        "(US) A large sandwich on a long thick bun."
      ],
      "synonyms": [
        {
          "sense": "sandwich",
          "word": "sub"
        }
      ],
      "tags": [
        "US"
      ]
    }
  ],
  "word": "hero sandwich"
}

{
  "etymology_text": "The New York term hero is first attested in 1937. Unlikely to be related to gyro, since those were not well known in the US at the time.",
  "forms": [
    {
      "form": "hero sandwiches",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hero sandwich (plural hero sandwiches)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "American English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Sandwiches"
      ],
      "glosses": [
        "A large sandwich on a long thick bun."
      ],
      "links": [
        [
          "sandwich",
          "sandwich"
        ]
      ],
      "raw_glosses": [
        "(US) A large sandwich on a long thick bun."
      ],
      "tags": [
        "US"
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "sandwich",
      "word": "sub"
    }
  ],
  "word": "hero sandwich"
}