"Cotton effect" meaning in English

{
  "etymology_text": "Named after Aimé Cotton.",
  "forms": [
    {
      "form": "Cotton effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Cotton effect (plural Cotton effects)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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        {
          "kind": "other",
          "langcode": "en",
          "name": "Isomer (chemistry)",
          "orig": "en:Isomer (chemistry)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Photochemistry",
          "orig": "en:Photochemistry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Physical chemistry",
          "orig": "en:Physical chemistry",
          "parents": [
            "Chemistry",
            "Physics",
            "Sciences",
            "All topics",
            "Fundamental"
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          "source": "w"
        }
      ],
      "glosses": [
        "The characteristic change in optical rotatory dispersion and/or circular dichroism in the vicinity of an absorption band of a substance."
      ],
      "id": "en-Cotton_effect-en-noun-UD9jkKnQ",
      "links": [
        [
          "physical chemistry",
          "physical chemistry"
        ],
        [
          "optical rotatory dispersion",
          "optical rotatory dispersion"
        ],
        [
          "circular dichroism",
          "circular dichroism"
        ],
        [
          "vicinity",
          "vicinity"
        ],
        [
          "absorption band",
          "absorption band"
        ]
      ],
      "raw_glosses": [
        "(physical chemistry) The characteristic change in optical rotatory dispersion and/or circular dichroism in the vicinity of an absorption band of a substance."
      ],
      "tags": [
        "physical"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "Aimé Cotton",
        "Cotton effect"
      ]
    }
  ],
  "word": "Cotton effect"
}

{
  "etymology_text": "Named after Aimé Cotton.",
  "forms": [
    {
      "form": "Cotton effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Cotton effect (plural Cotton effects)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "English countable nouns",
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        "English terms with non-redundant non-automated sortkeys",
        "en:Isomer (chemistry)",
        "en:Photochemistry",
        "en:Physical chemistry"
      ],
      "glosses": [
        "The characteristic change in optical rotatory dispersion and/or circular dichroism in the vicinity of an absorption band of a substance."
      ],
      "links": [
        [
          "physical chemistry",
          "physical chemistry"
        ],
        [
          "optical rotatory dispersion",
          "optical rotatory dispersion"
        ],
        [
          "circular dichroism",
          "circular dichroism"
        ],
        [
          "vicinity",
          "vicinity"
        ],
        [
          "absorption band",
          "absorption band"
        ]
      ],
      "raw_glosses": [
        "(physical chemistry) The characteristic change in optical rotatory dispersion and/or circular dichroism in the vicinity of an absorption band of a substance."
      ],
      "tags": [
        "physical"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "Aimé Cotton",
        "Cotton effect"
      ]
    }
  ],
  "word": "Cotton effect"
}