"duper" meaning in English

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      "args": {
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        "2": ":af",
        "3": "dupe",
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      "expansion": "Etymology tree\nEnglish dupe\nProto-Indo-European *-yósder.\nProto-Italic *-āzijos\nLatin -āriusnom.\nLatin -āriusbor.\nProto-Germanic *-ārijaz\nProto-West Germanic *-ārī\nOld English -ere\nMiddle English -ere\nEnglish -er\nEnglish duper\n[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"id\" : \"agent noun\", \"children\" : [ { \"keyword_abbrev\" : \"nom.\", \"keyword_label\" : \"Nominalization of\", \"terms\" : [ { \"id\" : \"adjective\", \"children\" : [ { \"terms\" : [ { \"id\" : \"adjective\", \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"id\" : \"suffix\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-yós\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*-āzijos\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"-ārius\", \"lang\" : \"la\" } ], \"keyword\" : \"nominalization\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"-ārius\", \"lang\" : \"la\" } ], \"keyword\" : \"bor\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*-ārijaz\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-West Germanic\", \"term\" : \"*-ārī\", \"lang\" : \"gmw-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Old English\", \"term\" : \"-ere\", \"lang\" : \"ang\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Middle English\", \"term\" : \"-ere\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"English\", \"term\" : \"-er\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"duper\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"duper\">\nFrom dupe + -er.",
      "name": "ety"
    }
  ],
  "etymology_text": "Etymology tree\nEnglish dupe\nProto-Indo-European *-yósder.\nProto-Italic *-āzijos\nLatin -āriusnom.\nLatin -āriusbor.\nProto-Germanic *-ārijaz\nProto-West Germanic *-ārī\nOld English -ere\nMiddle English -ere\nEnglish -er\nEnglish duper\nFrom dupe + -er.",
  "forms": [
    {
      "form": "dupers",
      "tags": [
        "plural"
      ]
    }
  ],
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      "expansion": "duper (plural dupers)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "name": "English entries referencing missing etymons",
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      ],
      "glosses": [
        "a person who dupes another"
      ],
      "id": "en-duper-en-noun-2ZTvMoz4",
      "links": [
        [
          "dupe",
          "dupe"
        ]
      ],
      "related": [
        {
          "english": "etymologically unrelated",
          "translation": "etymologically unrelated",
          "word": "super-duper"
        }
      ],
      "translations": [
        {
          "code": "bg",
          "lang": "Bulgarian",
          "lang_code": "bg",
          "roman": "izmamnik",
          "sense": "person who dupes",
          "tags": [
            "masculine"
          ],
          "word": "измамник"
        },
        {
          "code": "bg",
          "lang": "Bulgarian",
          "lang_code": "bg",
          "roman": "mošenik",
          "sense": "person who dupes",
          "tags": [
            "masculine"
          ],
          "word": "мошеник"
        },
        {
          "code": "bg",
          "lang": "Bulgarian",
          "lang_code": "bg",
          "roman": "podlec",
          "sense": "person who dupes",
          "tags": [
            "masculine"
          ],
          "word": "подлец"
        },
        {
          "code": "bg",
          "lang": "Bulgarian",
          "lang_code": "bg",
          "roman": "šarlatan",
          "sense": "person who dupes",
          "tags": [
            "masculine"
          ],
          "word": "шарлатан"
        },
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          "code": "bg",
          "lang": "Bulgarian",
          "lang_code": "bg",
          "roman": "šarlatanin",
          "sense": "person who dupes",
          "tags": [
            "colloquial",
            "masculine"
          ],
          "word": "шарлатанин"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈduː.pə(ɹ)/",
      "tags": [
        "Received-Pronunciation"
      ]
    },
    {
      "ipa": "/ˈdu.pɚ/",
      "tags": [
        "General-American"
      ]
    },
    {
      "rhymes": "-uːpə(ɹ)"
    }
  ],
  "word": "duper"
}

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      "name": "ety"
    }
  ],
  "etymology_text": "Etymology tree\nEnglish dupe\nProto-Indo-European *-yósder.\nProto-Italic *-āzijos\nLatin -āriusnom.\nLatin -āriusbor.\nProto-Germanic *-ārijaz\nProto-West Germanic *-ārī\nOld English -ere\nMiddle English -ere\nEnglish -er\nEnglish duper\nFrom dupe + -er.",
  "forms": [
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        "plural"
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  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "english": "etymologically unrelated",
      "translation": "etymologically unrelated",
      "word": "super-duper"
    }
  ],
  "senses": [
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        "English entries referencing missing etymons",
        "English entries with etymology texts",
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        "English nouns",
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        "Entries with translation boxes",
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        "Pages with entries",
        "Pages with etymology trees",
        "Rhymes:English/uːpə(ɹ)",
        "Rhymes:English/uːpə(ɹ)/2 syllables",
        "Terms with Bulgarian translations"
      ],
      "glosses": [
        "a person who dupes another"
      ],
      "links": [
        [
          "dupe",
          "dupe"
        ]
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  ],
  "sounds": [
    {
      "ipa": "/ˈduː.pə(ɹ)/",
      "tags": [
        "Received-Pronunciation"
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      "ipa": "/ˈdu.pɚ/",
      "tags": [
        "General-American"
      ]
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      "rhymes": "-uːpə(ɹ)"
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  "translations": [
    {
      "code": "bg",
      "lang": "Bulgarian",
      "lang_code": "bg",
      "roman": "izmamnik",
      "sense": "person who dupes",
      "tags": [
        "masculine"
      ],
      "word": "измамник"
    },
    {
      "code": "bg",
      "lang": "Bulgarian",
      "lang_code": "bg",
      "roman": "mošenik",
      "sense": "person who dupes",
      "tags": [
        "masculine"
      ],
      "word": "мошеник"
    },
    {
      "code": "bg",
      "lang": "Bulgarian",
      "lang_code": "bg",
      "roman": "podlec",
      "sense": "person who dupes",
      "tags": [
        "masculine"
      ],
      "word": "подлец"
    },
    {
      "code": "bg",
      "lang": "Bulgarian",
      "lang_code": "bg",
      "roman": "šarlatan",
      "sense": "person who dupes",
      "tags": [
        "masculine"
      ],
      "word": "шарлатан"
    },
    {
      "code": "bg",
      "lang": "Bulgarian",
      "lang_code": "bg",
      "roman": "šarlatanin",
      "sense": "person who dupes",
      "tags": [
        "colloquial",
        "masculine"
      ],
      "word": "шарлатанин"
    }
  ],
  "word": "duper"
}