"scrag whale" meaning in English

{
  "forms": [
    {
      "form": "scrag whales",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "scrag whale (plural scrag whales)",
      "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"
        },
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          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Whales",
          "orig": "en:Whales",
          "parents": [
            "Cetaceans",
            "Even-toed ungulates",
            "Mammals",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A North Atlantic baleen whale now generally considered to be part of an extinct population of the gray whale, Eschrichtius robustus, once considered by some the young of right whales (Balaenidae)."
      ],
      "id": "en-scrag_whale-en-noun-QoPVpqxi",
      "links": [
        [
          "baleen whale",
          "baleen whale"
        ],
        [
          "gray whale",
          "gray whale"
        ],
        [
          "Eschrichtius robustus",
          "Eschrichtius robustus#Translingual"
        ],
        [
          "right whale",
          "right whale"
        ],
        [
          "Balaenidae",
          "Balaenidae#Translingual"
        ]
      ],
      "synonyms": [
        {
          "sense": "extinct population of gray whale",
          "word": "Eschrichtius gibbosus"
        }
      ]
    }
  ],
  "word": "scrag whale"
}

{
  "forms": [
    {
      "form": "scrag whales",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "scrag whale (plural scrag whales)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Whales"
      ],
      "glosses": [
        "A North Atlantic baleen whale now generally considered to be part of an extinct population of the gray whale, Eschrichtius robustus, once considered by some the young of right whales (Balaenidae)."
      ],
      "links": [
        [
          "baleen whale",
          "baleen whale"
        ],
        [
          "gray whale",
          "gray whale"
        ],
        [
          "Eschrichtius robustus",
          "Eschrichtius robustus#Translingual"
        ],
        [
          "right whale",
          "right whale"
        ],
        [
          "Balaenidae",
          "Balaenidae#Translingual"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "extinct population of gray whale",
      "word": "Eschrichtius gibbosus"
    }
  ],
  "word": "scrag whale"
}