"demetallization" meaning in English

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  "etymology_text": "From de- + metal + -ization.",
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      "expansion": "demetallization (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      ],
      "derived": [
        {
          "word": "hydrodemetallization"
        }
      ],
      "glosses": [
        "The process of removing traces of metal from a material (or from a surface), especially from a material that has been subjected to a metal-based catalysis"
      ],
      "id": "en-demetallization-en-noun-hmuIxucE",
      "links": [
        [
          "metal",
          "metal"
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        [
          "catalysis",
          "catalysis"
        ]
      ],
      "related": [
        {
          "word": "demetallize"
        }
      ],
      "tags": [
        "uncountable"
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      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "removing traces of metal",
          "word": "脫金屬"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "tuō jīnshǔ",
          "sense": "removing traces of metal",
          "word": "脱金属"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "removing traces of metal",
          "word": "metallinpoisto"
        }
      ]
    }
  ],
  "word": "demetallization"
}

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  "derived": [
    {
      "word": "hydrodemetallization"
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  "etymology_text": "From de- + metal + -ization.",
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  "lang_code": "en",
  "pos": "noun",
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    {
      "word": "demetallize"
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      "glosses": [
        "The process of removing traces of metal from a material (or from a surface), especially from a material that has been subjected to a metal-based catalysis"
      ],
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        [
          "metal",
          "metal"
        ],
        [
          "catalysis",
          "catalysis"
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      ],
      "tags": [
        "uncountable"
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  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "removing traces of metal",
      "word": "脫金屬"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "tuō jīnshǔ",
      "sense": "removing traces of metal",
      "word": "脱金属"
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      "sense": "removing traces of metal",
      "word": "metallinpoisto"
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  "word": "demetallization"
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