"polyphenylene vinylene" meaning in English

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      "expansion": "polyphenylene vinylene (uncountable)",
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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "A conducting polymer of the rigid-rod polymer host family, used in polymer-based organic light-emitting diodes. Abbreviation: PPV"
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      "id": "en-polyphenylene_vinylene-en-noun-xxFPfNHT",
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          "PPV",
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      "synonyms": [
        {
          "word": "poly(p-phenylene vinylene)"
        }
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        "uncountable"
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      "wikipedia": [
        "polyphenylene vinylene"
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  "word": "polyphenylene vinylene"
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      "word": "poly(p-phenylene vinylene)"
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  "word": "polyphenylene vinylene"
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