"chartbuster" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "chart",
        "3": "buster",
        "t1": "ranked listing"
      },
      "expansion": "chart (“ranked listing”) + buster",
      "name": "compound"
    }
  ],
  "etymology_text": "From chart (“ranked listing”) + buster.",
  "forms": [
    {
      "form": "chartbusters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "chartbuster (plural chartbusters)",
      "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"
        }
      ],
      "glosses": [
        "A best-selling record; the artist featured on such a record"
      ],
      "id": "en-chartbuster-en-noun-V~A4CJtY",
      "links": [
        [
          "best-selling",
          "best-selling"
        ],
        [
          "record",
          "record"
        ],
        [
          "artist",
          "artist"
        ]
      ],
      "raw_glosses": [
        "(informal) A best-selling record; the artist featured on such a record"
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "word": "chartbuster"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "chart",
        "3": "buster",
        "t1": "ranked listing"
      },
      "expansion": "chart (“ranked listing”) + buster",
      "name": "compound"
    }
  ],
  "etymology_text": "From chart (“ranked listing”) + buster.",
  "forms": [
    {
      "form": "chartbusters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "chartbuster (plural chartbusters)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English informal terms",
        "English lemmas",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A best-selling record; the artist featured on such a record"
      ],
      "links": [
        [
          "best-selling",
          "best-selling"
        ],
        [
          "record",
          "record"
        ],
        [
          "artist",
          "artist"
        ]
      ],
      "raw_glosses": [
        "(informal) A best-selling record; the artist featured on such a record"
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "word": "chartbuster"
}