"ΛCDM" meaning in English

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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "word": "LCDM"
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      "glosses": [
        "Alternative form of LCDM"
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      "id": "en-ΛCDM-en-noun-n06U6m0U",
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  "word": "ΛCDM"
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      "expansion": "ΛCDM",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "LCDM"
        }
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        "English words without vowels"
      ],
      "glosses": [
        "Alternative form of LCDM"
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      "links": [
        [
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  "word": "ΛCDM"
}