"Cl*" meaning in English

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      "expansion": "Cl* (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Stars",
          "orig": "en:Stars",
          "parents": [
            "Celestial bodies",
            "Space",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a cluster of stars — a star cluster"
      ],
      "id": "en-Cl*-en-noun-SVSqFwMI",
      "links": [
        [
          "astronomy",
          "astronomy"
        ],
        [
          "cluster",
          "cluster"
        ],
        [
          "star",
          "star"
        ],
        [
          "star cluster",
          "star cluster"
        ]
      ],
      "raw_glosses": [
        "(astronomy) a cluster of stars — a star cluster"
      ],
      "related": [
        {
          "word": "*"
        },
        {
          "word": "V*"
        },
        {
          "word": "Cl"
        },
        {
          "word": "ClG"
        }
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      "tags": [
        "uncountable"
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      "topics": [
        "astronomy",
        "natural-sciences"
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  "word": "Cl*"
}

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      "expansion": "Cl* (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "*"
    },
    {
      "word": "V*"
    },
    {
      "word": "Cl"
    },
    {
      "word": "ClG"
    }
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        "en:Stars"
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      "glosses": [
        "a cluster of stars — a star cluster"
      ],
      "links": [
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          "astronomy",
          "astronomy"
        ],
        [
          "cluster",
          "cluster"
        ],
        [
          "star",
          "star"
        ],
        [
          "star cluster",
          "star cluster"
        ]
      ],
      "raw_glosses": [
        "(astronomy) a cluster of stars — a star cluster"
      ],
      "tags": [
        "uncountable"
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      "topics": [
        "astronomy",
        "natural-sciences"
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  "word": "Cl*"
}