"uCret" meaning in English

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  "lang_code": "en",
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        {
          "word": "Upper Cretaceous"
        }
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      "glosses": [
        "Abbreviation of Upper Cretaceous."
      ],
      "id": "en-uCret-en-name-AafNY-bU",
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        "(geology) Abbreviation of Upper Cretaceous."
      ],
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  "word": "uCret"
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Upper Cretaceous"
        }
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      "glosses": [
        "Abbreviation of Upper Cretaceous."
      ],
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        "(geology) Abbreviation of Upper Cretaceous."
      ],
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  "word": "uCret"
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