"ducker" meaning in English

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "duck",
        "3": "er",
        "id2": "agent noun"
      },
      "expansion": "duck + -er",
      "name": "suffix"
    },
    {
      "args": {
        "1": "en",
        "2": "duiker"
      },
      "expansion": "Piecewise doublet of duiker",
      "name": "piecewise_doublet"
    }
  ],
  "etymology_text": "From duck + -er. Piecewise doublet of duiker.",
  "forms": [
    {
      "form": "duckers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ducker (plural duckers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "68 32",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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            "Entry maintenance"
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          "source": "w+disamb"
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        {
          "kind": "other",
          "name": "English terms suffixed with -er (agent noun)",
          "parents": [],
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          "_dis": "91 9",
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          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
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      ],
      "glosses": [
        "One who, or that which, ducks; a plunger; a diver."
      ],
      "id": "en-ducker-en-noun-qmmWdFcV"
    }
  ],
  "sounds": [
    {
      "rhymes": "-ʌkə(ɹ)"
    }
  ],
  "word": "ducker"
}

{
  "etymology_number": 2,
  "forms": [
    {
      "form": "duckers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ducker (plural duckers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "doucker"
        }
      ],
      "glosses": [
        "Alternative form of doucker"
      ],
      "id": "en-ducker-en-noun-kVwhcOgU",
      "links": [
        [
          "doucker",
          "doucker#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ʌkə(ɹ)"
    }
  ],
  "word": "ducker"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English piecewise doublets",
    "English terms suffixed with -er (agent noun)",
    "Pages with 1 entry",
    "Pages with entries",
    "Rhymes:English/ʌkə(ɹ)",
    "Rhymes:English/ʌkə(ɹ)/2 syllables"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "duck",
        "3": "er",
        "id2": "agent noun"
      },
      "expansion": "duck + -er",
      "name": "suffix"
    },
    {
      "args": {
        "1": "en",
        "2": "duiker"
      },
      "expansion": "Piecewise doublet of duiker",
      "name": "piecewise_doublet"
    }
  ],
  "etymology_text": "From duck + -er. Piecewise doublet of duiker.",
  "forms": [
    {
      "form": "duckers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ducker (plural duckers)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "One who, or that which, ducks; a plunger; a diver."
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ʌkə(ɹ)"
    }
  ],
  "word": "ducker"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "Pages with 1 entry",
    "Pages with entries",
    "Rhymes:English/ʌkə(ɹ)",
    "Rhymes:English/ʌkə(ɹ)/2 syllables"
  ],
  "etymology_number": 2,
  "forms": [
    {
      "form": "duckers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ducker (plural duckers)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "doucker"
        }
      ],
      "glosses": [
        "Alternative form of doucker"
      ],
      "links": [
        [
          "doucker",
          "doucker#English"
        ]
      ],
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        "alt-of",
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  ],
  "sounds": [
    {
      "rhymes": "-ʌkə(ɹ)"
    }
  ],
  "word": "ducker"
}