"frustrator" meaning in English

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  "etymology_text": "Borrowed from Latin frūstrātor. Doublet of frustrater.",
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      "form": "frustrators",
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  "pos": "noun",
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          "ref": "2003, L. R. Scheman, Greater America, New York, N.Y.: New York University Press, →ISBN, page 53:",
          "text": "Technology will be the ultimate facilitator or frustrator of international crime. In either case, the United States will be at the center as the principal exporter or victim of criminal activity.",
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        "Someone who frustrates (hinders, thwarts, disconcerts) the plans or aims of another person."
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          "frustrates",
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          "plans",
          "plan#Noun"
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        [
          "aims",
          "aim#Noun"
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  "word": "frustrator"
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