"decorrelation" meaning in English

{
  "derived": [
    {
      "_dis1": "0 0",
      "word": "decorrelation time"
    }
  ],
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      "expansion": "de- + correlation",
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  ],
  "etymology_text": "From de- + correlation.",
  "forms": [
    {
      "form": "decorrelations",
      "tags": [
        "plural"
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    }
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      "expansion": "decorrelation (plural decorrelations)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "The reduction or removal of correlation."
      ],
      "id": "en-decorrelation-en-noun-X~c1rY4Y",
      "links": [
        [
          "correlation",
          "correlation"
        ]
      ]
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      "categories": [
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          "name": "English entries with incorrect language header",
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      ],
      "glosses": [
        "A process that reduces autocorrelation or cross-correlation (in electronics, cryptography, neurology etc.)"
      ],
      "id": "en-decorrelation-en-noun-mLLWVECZ",
      "links": [
        [
          "process",
          "process"
        ],
        [
          "reduce",
          "reduce"
        ],
        [
          "autocorrelation",
          "autocorrelation"
        ],
        [
          "electronics",
          "electronics"
        ],
        [
          "cryptography",
          "cryptography"
        ],
        [
          "neurology",
          "neurology"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/diːˌkɒɹəˈleɪʃən/",
      "tags": [
        "UK"
      ]
    }
  ],
  "word": "decorrelation"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
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    "English terms prefixed with de-",
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    "Pages with entries"
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  "derived": [
    {
      "word": "decorrelation time"
    }
  ],
  "etymology_templates": [
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    }
  ],
  "etymology_text": "From de- + correlation.",
  "forms": [
    {
      "form": "decorrelations",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "expansion": "decorrelation (plural decorrelations)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "The reduction or removal of correlation."
      ],
      "links": [
        [
          "correlation",
          "correlation"
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    },
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      "glosses": [
        "A process that reduces autocorrelation or cross-correlation (in electronics, cryptography, neurology etc.)"
      ],
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          "process",
          "process"
        ],
        [
          "reduce",
          "reduce"
        ],
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          "autocorrelation",
          "autocorrelation"
        ],
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          "electronics",
          "electronics"
        ],
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          "cryptography",
          "cryptography"
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          "neurology",
          "neurology"
        ]
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    }
  ],
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    {
      "ipa": "/diːˌkɒɹəˈleɪʃən/",
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  "word": "decorrelation"
}