"whisky jack" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "cr",
        "3": "wîskacân"
      },
      "expansion": "Cree wîskacân",
      "name": "uder"
    },
    {
      "args": {
        "1": "en",
        "2": "cr",
        "3": "wîskicâk"
      },
      "expansion": "Cree wîskicâk",
      "name": "uder"
    },
    {
      "args": {
        "1": "Wisakedjak"
      },
      "expansion": "Wisakedjak on Wikipedia.Wikipedia",
      "name": "pedia"
    }
  ],
  "etymology_text": "Perhaps an alteration of whisky john, a corruption of Cree wîskacân / ᐄᐧᐢᑲᒑᐣ (iiyskacaan), or perhaps directly from Cree wîskicâk ᐄᐧᐢᑭᒑᐠ (iiyskicaak). See also Wisakedjak on Wikipedia.Wikipedia",
  "forms": [
    {
      "form": "whisky jacks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "whisky jack (plural whisky jacks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Canadian English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English undefined derivations",
          "parents": [
            "Undefined derivations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Corvids",
          "orig": "en:Corvids",
          "parents": [
            "Corvoid birds",
            "Perching birds",
            "Birds",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The gray jay, Perisoreus canadensis."
      ],
      "id": "en-whisky_jack-en-noun-AgjHUBzo",
      "links": [
        [
          "gray jay",
          "gray jay"
        ],
        [
          "Perisoreus canadensis",
          "Perisoreus canadensis#Translingual"
        ]
      ],
      "raw_glosses": [
        "(Canada) The gray jay, Perisoreus canadensis."
      ],
      "synonyms": [
        {
          "word": "Canada jay"
        },
        {
          "word": "grey jay"
        },
        {
          "word": "whisky john"
        },
        {
          "word": "whisky-john"
        },
        {
          "word": "whiskey jack"
        },
        {
          "word": "whiskey-jack"
        },
        {
          "tags": [
            "US"
          ],
          "word": "whiskeyjack"
        },
        {
          "word": "whisky-jack"
        },
        {
          "tags": [
            "Canada"
          ],
          "word": "whiskyjack"
        }
      ],
      "tags": [
        "Canada"
      ]
    }
  ],
  "word": "whisky jack"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "cr",
        "3": "wîskacân"
      },
      "expansion": "Cree wîskacân",
      "name": "uder"
    },
    {
      "args": {
        "1": "en",
        "2": "cr",
        "3": "wîskicâk"
      },
      "expansion": "Cree wîskicâk",
      "name": "uder"
    },
    {
      "args": {
        "1": "Wisakedjak"
      },
      "expansion": "Wisakedjak on Wikipedia.Wikipedia",
      "name": "pedia"
    }
  ],
  "etymology_text": "Perhaps an alteration of whisky john, a corruption of Cree wîskacân / ᐄᐧᐢᑲᒑᐣ (iiyskacaan), or perhaps directly from Cree wîskicâk ᐄᐧᐢᑭᒑᐠ (iiyskicaak). See also Wisakedjak on Wikipedia.Wikipedia",
  "forms": [
    {
      "form": "whisky jacks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "whisky jack (plural whisky jacks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Canadian English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms derived from Cree",
        "English undefined derivations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Corvids"
      ],
      "glosses": [
        "The gray jay, Perisoreus canadensis."
      ],
      "links": [
        [
          "gray jay",
          "gray jay"
        ],
        [
          "Perisoreus canadensis",
          "Perisoreus canadensis#Translingual"
        ]
      ],
      "raw_glosses": [
        "(Canada) The gray jay, Perisoreus canadensis."
      ],
      "tags": [
        "Canada"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "Canada jay"
    },
    {
      "word": "grey jay"
    },
    {
      "word": "whisky john"
    },
    {
      "word": "whisky-john"
    },
    {
      "word": "whiskey jack"
    },
    {
      "word": "whiskey-jack"
    },
    {
      "tags": [
        "US"
      ],
      "word": "whiskeyjack"
    },
    {
      "word": "whisky-jack"
    },
    {
      "tags": [
        "Canada"
      ],
      "word": "whiskyjack"
    }
  ],
  "word": "whisky jack"
}