"bastardly gullion" meaning in English

{
  "forms": [
    {
      "form": "bastardly gullions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bastardly gullion (plural bastardly gullions)",
      "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"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "People",
          "orig": "en:People",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2002, Dewey Lambdin, Sea of Grey, page 377:",
          "text": "An evil, clever, murderin', bastardly gullion of a Malouin corsair, [...]",
          "type": "quote"
        }
      ],
      "glosses": [
        "A bastard's bastard."
      ],
      "id": "en-bastardly_gullion-en-noun-JBF1rPFW",
      "links": [
        [
          "bastard",
          "bastard"
        ]
      ],
      "raw_glosses": [
        "(idiomatic, archaic) A bastard's bastard."
      ],
      "tags": [
        "archaic",
        "idiomatic"
      ]
    }
  ],
  "word": "bastardly gullion"
}

{
  "forms": [
    {
      "form": "bastardly gullions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bastardly gullion (plural bastardly gullions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English idioms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with archaic senses",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned",
        "en:People"
      ],
      "examples": [
        {
          "ref": "2002, Dewey Lambdin, Sea of Grey, page 377:",
          "text": "An evil, clever, murderin', bastardly gullion of a Malouin corsair, [...]",
          "type": "quote"
        }
      ],
      "glosses": [
        "A bastard's bastard."
      ],
      "links": [
        [
          "bastard",
          "bastard"
        ]
      ],
      "raw_glosses": [
        "(idiomatic, archaic) A bastard's bastard."
      ],
      "tags": [
        "archaic",
        "idiomatic"
      ]
    }
  ],
  "word": "bastardly gullion"
}