"glitterball" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "glitter",
        "3": "ball"
      },
      "expansion": "glitter + ball",
      "name": "compound"
    }
  ],
  "etymology_text": "glitter + ball",
  "forms": [
    {
      "form": "glitterballs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "glitterball (plural glitterballs)",
      "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"
        }
      ],
      "examples": [
        {
          "ref": "2022, Liam McIlvanney, The Heretic, page 125",
          "text": "Six years later there were barely any dancehalls to supervise—it was all glitzy discos attached to pubs. Glitterballs. Lassies writhing on little checkerboard handkerchiefs of dancefloor.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of mirror ball"
      ],
      "id": "en-glitterball-en-noun-aE7EJWmE",
      "links": [
        [
          "mirror ball",
          "mirror ball#English"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "mirror ball"
        }
      ]
    }
  ],
  "word": "glitterball"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "glitter",
        "3": "ball"
      },
      "expansion": "glitter + ball",
      "name": "compound"
    }
  ],
  "etymology_text": "glitter + ball",
  "forms": [
    {
      "form": "glitterballs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "glitterball (plural glitterballs)",
      "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 lemmas",
        "English nouns",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2022, Liam McIlvanney, The Heretic, page 125",
          "text": "Six years later there were barely any dancehalls to supervise—it was all glitzy discos attached to pubs. Glitterballs. Lassies writhing on little checkerboard handkerchiefs of dancefloor.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of mirror ball"
      ],
      "links": [
        [
          "mirror ball",
          "mirror ball#English"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "mirror ball"
        }
      ]
    }
  ],
  "word": "glitterball"
}