"triple X" meaning in English

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      "expansion": "triple X (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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      "alt_of": [
        {
          "word": "triple X syndrome"
        }
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      "examples": [
        {
          "ref": "2009, A Balasubramanian, J Koontz, C A Reynolds, “Genetics and Inheritance”, in Janette B. Benson, Marshall M. Haith, editors, Language, Memory, and Cognition in Infancy and Early Childhood, Kidlington: Academic Press, page 184",
          "text": "When females receive an extra X chromosome, this can result in triple X or 47, XXX. Physical and behavioral features vary but may include increased height and risk of cognitive disabilities, particularly involving speech and language. One in 1000 girls is born with triple X.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Ellipsis of triple X syndrome."
      ],
      "id": "en-triple_X-en-noun-RaR2HRxd",
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  "word": "triple X"
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{
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      "expansion": "triple X (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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      "alt_of": [
        {
          "word": "triple X syndrome"
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        "English uncountable nouns"
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      "examples": [
        {
          "ref": "2009, A Balasubramanian, J Koontz, C A Reynolds, “Genetics and Inheritance”, in Janette B. Benson, Marshall M. Haith, editors, Language, Memory, and Cognition in Infancy and Early Childhood, Kidlington: Academic Press, page 184",
          "text": "When females receive an extra X chromosome, this can result in triple X or 47, XXX. Physical and behavioral features vary but may include increased height and risk of cognitive disabilities, particularly involving speech and language. One in 1000 girls is born with triple X.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Ellipsis of triple X syndrome."
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  "word": "triple X"
}