"r&b" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "r&b (uncountable)",
      "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": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1965 October 9, “R&B Stations Open Air Gates to ‘White Soulists’”, in Billboard, page 49:",
          "text": "One industry spokesman said the reason so many r&b stations are playing blue-eyed soul is that there are few legit r&b artists today.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Dated spelling of R & B."
      ],
      "id": "en-r&b-en-noun-gj94tCUf",
      "links": [
        [
          "R & B",
          "R & B#English"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "r&b"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "r&b (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English dated forms",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms spelled with &",
        "English terms with quotations",
        "English uncountable nouns",
        "English words without vowels",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "1965 October 9, “R&B Stations Open Air Gates to ‘White Soulists’”, in Billboard, page 49:",
          "text": "One industry spokesman said the reason so many r&b stations are playing blue-eyed soul is that there are few legit r&b artists today.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Dated spelling of R & B."
      ],
      "links": [
        [
          "R & B",
          "R & B#English"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "r&b"
}