"feathered oof-bird" meaning in English

{
  "etymology_text": "UK late 19th century–1920s.",
  "forms": [
    {
      "form": "feathered oof-birds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "feathered oof-bird (plural feathered oof-birds)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2015 April 24, Francis Dimenno, “The Information #883”, in dimenno:",
          "text": "And didn’t Conklin say ‘Hah! Hah! Hah! I want gold!’ or words to that effect? And didn’t you tell him that the pawn shop that he has there is the home of the feathered oof-bird?”",
          "type": "quote"
        }
      ],
      "glosses": [
        "Any large, plentiful source or supplier of money."
      ],
      "id": "en-feathered_oof-bird-en-noun-mP6nrmtF",
      "links": [
        [
          "large",
          "large"
        ],
        [
          "plentiful",
          "plentiful"
        ],
        [
          "source",
          "source"
        ],
        [
          "supplier",
          "supplier"
        ],
        [
          "money",
          "money"
        ]
      ],
      "raw_glosses": [
        "(dated, idiomatic, British slang) Any large, plentiful source or supplier of money."
      ],
      "tags": [
        "British",
        "dated",
        "idiomatic",
        "slang"
      ]
    }
  ],
  "word": "feathered oof-bird"
}

{
  "etymology_text": "UK late 19th century–1920s.",
  "forms": [
    {
      "form": "feathered oof-birds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "feathered oof-bird (plural feathered oof-birds)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "British slang",
        "English countable nouns",
        "English dated terms",
        "English entries with incorrect language header",
        "English idioms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2015 April 24, Francis Dimenno, “The Information #883”, in dimenno:",
          "text": "And didn’t Conklin say ‘Hah! Hah! Hah! I want gold!’ or words to that effect? And didn’t you tell him that the pawn shop that he has there is the home of the feathered oof-bird?”",
          "type": "quote"
        }
      ],
      "glosses": [
        "Any large, plentiful source or supplier of money."
      ],
      "links": [
        [
          "large",
          "large"
        ],
        [
          "plentiful",
          "plentiful"
        ],
        [
          "source",
          "source"
        ],
        [
          "supplier",
          "supplier"
        ],
        [
          "money",
          "money"
        ]
      ],
      "raw_glosses": [
        "(dated, idiomatic, British slang) Any large, plentiful source or supplier of money."
      ],
      "tags": [
        "British",
        "dated",
        "idiomatic",
        "slang"
      ]
    }
  ],
  "word": "feathered oof-bird"
}