"polarisation time" meaning in English

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      "form": "polarisation times",
      "tags": [
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      "expansion": "polarisation time (countable and uncountable, plural polarisation times)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        {
          "word": "polarization time"
        }
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      "glosses": [
        "Alternative form of polarization time"
      ],
      "id": "en-polarisation_time-en-noun-R~55ZfkR",
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          "polarization time#English"
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  ],
  "word": "polarisation time"
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{
  "forms": [
    {
      "form": "polarisation times",
      "tags": [
        "plural"
      ]
    }
  ],
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      "expansion": "polarisation time (countable and uncountable, plural polarisation times)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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      "alt_of": [
        {
          "word": "polarization time"
        }
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      ],
      "glosses": [
        "Alternative form of polarization time"
      ],
      "links": [
        [
          "polarization time",
          "polarization time#English"
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  "word": "polarisation time"
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