"polypropylene glycol" meaning in English

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      "expansion": "polypropylene + glycol",
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  "etymology_text": "From polypropylene + glycol. From poly-+propylene. From propyl+-ene. From prop(ane)+-yl.",
  "forms": [
    {
      "form": "polypropylene glycols",
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        "plural"
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      "derived": [
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          "word": "PPG"
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      "glosses": [
        "A polymer of propylene glycol."
      ],
      "id": "en-polypropylene_glycol-en-noun-sbbp0zGj",
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          "propylene glycol",
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      "raw_glosses": [
        "(organic chemistry) A polymer of propylene glycol."
      ],
      "related": [
        {
          "word": "polypropylene oxide"
        },
        {
          "word": "polypropylene"
        },
        {
          "word": "propylene"
        },
        {
          "word": "propyl"
        },
        {
          "word": "glycol"
        },
        {
          "word": "propylene oxide"
        },
        {
          "english": "PG",
          "word": "propylene glycol"
        },
        {
          "english": "PEG",
          "word": "polyethylene glycol"
        },
        {
          "english": "EG",
          "word": "ethylene glycol"
        }
      ],
      "synonyms": [
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          "word": "PPG"
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  "word": "polypropylene glycol"
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  "etymology_text": "From polypropylene + glycol. From poly-+propylene. From propyl+-ene. From prop(ane)+-yl.",
  "forms": [
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      "form": "polypropylene glycols",
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      "word": "polypropylene oxide"
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      "word": "polypropylene"
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    {
      "word": "propylene"
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      "word": "propyl"
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    {
      "word": "glycol"
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    {
      "word": "propylene oxide"
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    {
      "english": "PG",
      "word": "propylene glycol"
    },
    {
      "english": "PEG",
      "word": "polyethylene glycol"
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      "english": "EG",
      "word": "ethylene glycol"
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      "glosses": [
        "A polymer of propylene glycol."
      ],
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        "(organic chemistry) A polymer of propylene glycol."
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  "word": "polypropylene glycol"
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