"radiation shielding" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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          "_dis": "98 2",
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          "name": "Radioactivity",
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            "Nuclear physics",
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      "glosses": [
        "physical barriers designed to provide protection from the effects of ionizing radiation, including radioactive material"
      ],
      "id": "en-radiation_shielding-en-noun-7Od0UMxT",
      "links": [
        [
          "physical",
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          "barrier",
          "barrier"
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          "protection",
          "protection"
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        [
          "ionizing radiation",
          "ionizing radiation"
        ]
      ],
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        "uncountable"
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      "glosses": [
        "the technology of providing such protection"
      ],
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        [
          "technology",
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        "uncountable"
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  ],
  "wikipedia": [
    "Lead shielding"
  ],
  "word": "radiation shielding"
}

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  "lang_code": "en",
  "pos": "noun",
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        "physical barriers designed to provide protection from the effects of ionizing radiation, including radioactive material"
      ],
      "links": [
        [
          "physical",
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        ],
        [
          "barrier",
          "barrier"
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          "protection",
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          "ionizing radiation",
          "ionizing radiation"
        ]
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        "uncountable"
      ]
    },
    {
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        "the technology of providing such protection"
      ],
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          "technology",
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        "uncountable"
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  "wikipedia": [
    "Lead shielding"
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  "word": "radiation shielding"
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