"attenuator" meaning in English

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  "etymology_text": "From attenuate + -or.",
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      "glosses": [
        "Any device that attenuates a signal, but especially an electronic device that reduces the amplitude of a signal"
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          "attenuate"
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        [
          "amplitude",
          "amplitude"
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        "(physics) Any device that attenuates a signal, but especially an electronic device that reduces the amplitude of a signal"
      ],
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        "natural-sciences",
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      ],
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          "_dis1": "99 1",
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          "sense": "device that attenuates a signal",
          "word": "heikennin"
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          "_dis1": "99 1",
          "alt": "減衰器",
          "code": "ko",
          "lang": "Korean",
          "roman": "gamsoegi",
          "sense": "device that attenuates a signal",
          "word": "감쇠기"
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          "sense": "device that attenuates a signal",
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            "masculine"
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          "word": "atenuador"
        }
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        {
          "word": "impact attenuator or crash attenuator"
        }
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        "Ellipsis of impact attenuator or crash attenuator."
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        "(road transport) Ellipsis of impact attenuator or crash attenuator."
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    "attenuator"
  ],
  "word": "attenuator"
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  "translations": [
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      "code": "fi",
      "lang": "Finnish",
      "sense": "device that attenuates a signal",
      "word": "heikennin"
    },
    {
      "alt": "減衰器",
      "code": "ko",
      "lang": "Korean",
      "roman": "gamsoegi",
      "sense": "device that attenuates a signal",
      "word": "감쇠기"
    },
    {
      "alt": "減殺器",
      "code": "ko",
      "lang": "Korean",
      "roman": "gamswaegi",
      "sense": "device that attenuates a signal",
      "word": "감쇄기"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "device that attenuates a signal",
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        "masculine"
      ],
      "word": "atenuador"
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    "attenuator"
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  "word": "attenuator"
}