"rosybill" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "rosy",
        "3": "bill"
      },
      "expansion": "rosy + bill",
      "name": "compound"
    }
  ],
  "etymology_text": "From rosy + bill.",
  "forms": [
    {
      "form": "rosybills",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rosybill (plural rosybills)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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          "source": "w"
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        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Ducks",
          "orig": "en:Ducks",
          "parents": [
            "Anatids",
            "Poultry",
            "Freshwater birds",
            "Birds",
            "Livestock",
            "Vertebrates",
            "Agriculture",
            "Animals",
            "Chordates",
            "Applied sciences",
            "Lifeforms",
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            "All topics",
            "Life",
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            "Nature"
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          "source": "w"
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      ],
      "glosses": [
        "The rosy-billed pochard, Netta peposaca."
      ],
      "id": "en-rosybill-en-noun-94MOPuJl",
      "links": [
        [
          "rosy-billed pochard",
          "rosy-billed pochard"
        ],
        [
          "Netta peposaca",
          "Netta peposaca#Translingual"
        ]
      ]
    }
  ],
  "word": "rosybill"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "rosy",
        "3": "bill"
      },
      "expansion": "rosy + bill",
      "name": "compound"
    }
  ],
  "etymology_text": "From rosy + bill.",
  "forms": [
    {
      "form": "rosybills",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rosybill (plural rosybills)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "en:Ducks"
      ],
      "glosses": [
        "The rosy-billed pochard, Netta peposaca."
      ],
      "links": [
        [
          "rosy-billed pochard",
          "rosy-billed pochard"
        ],
        [
          "Netta peposaca",
          "Netta peposaca#Translingual"
        ]
      ]
    }
  ],
  "word": "rosybill"
}