"burger bun" meaning in English

{
  "forms": [
    {
      "form": "burger buns",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "burger bun (plural burger buns)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Breads",
          "orig": "en:Breads",
          "parents": [
            "Foods",
            "Eating",
            "Food and drink",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a (sliced) soft white bread roll in which a hamburger, cheeseburger etc. is placed"
      ],
      "id": "en-burger_bun-en-noun-aIthW1en",
      "links": [
        [
          "sliced",
          "sliced"
        ],
        [
          "soft",
          "soft"
        ],
        [
          "white",
          "white"
        ],
        [
          "bread roll",
          "bread roll"
        ],
        [
          "hamburger",
          "hamburger"
        ],
        [
          "cheeseburger",
          "cheeseburger"
        ]
      ],
      "translations": [
        {
          "code": "nb",
          "lang": "Norwegian Bokmål",
          "sense": "bread roll for burgers",
          "tags": [
            "neuter"
          ],
          "word": "burgerbrød"
        }
      ]
    }
  ],
  "word": "burger bun"
}

{
  "forms": [
    {
      "form": "burger buns",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "burger bun (plural burger buns)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Breads"
      ],
      "glosses": [
        "a (sliced) soft white bread roll in which a hamburger, cheeseburger etc. is placed"
      ],
      "links": [
        [
          "sliced",
          "sliced"
        ],
        [
          "soft",
          "soft"
        ],
        [
          "white",
          "white"
        ],
        [
          "bread roll",
          "bread roll"
        ],
        [
          "hamburger",
          "hamburger"
        ],
        [
          "cheeseburger",
          "cheeseburger"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "nb",
      "lang": "Norwegian Bokmål",
      "sense": "bread roll for burgers",
      "tags": [
        "neuter"
      ],
      "word": "burgerbrød"
    }
  ],
  "word": "burger bun"
}