"every man Jack" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "pronoun"
      },
      "expansion": "every man Jack",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English plural pronouns",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English pronouns",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English third person pronouns",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "When the captain offered a free round of grog to the crew, every man Jack of them lined up for a cupful.",
          "type": "example"
        }
      ],
      "glosses": [
        "All the members of a group with no exceptions."
      ],
      "id": "en-every_man_Jack-en-pron-4nsTnh3f",
      "links": [
        [
          "All",
          "all"
        ],
        [
          "member",
          "member"
        ],
        [
          "group",
          "group"
        ],
        [
          "exception",
          "exception"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) All the members of a group with no exceptions."
      ],
      "related": [
        {
          "word": "to a man"
        }
      ],
      "synonyms": [
        {
          "word": "every man jack"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-au-every man Jack.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/d/db/En-au-every_man_Jack.ogg/En-au-every_man_Jack.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/d/db/En-au-every_man_Jack.ogg"
    }
  ],
  "word": "every man Jack"
}

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "pronoun"
      },
      "expansion": "every man Jack",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "pron",
  "related": [
    {
      "word": "to a man"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English eponyms",
        "English idioms",
        "English lemmas",
        "English multiword terms",
        "English plural pronouns",
        "English pronouns",
        "English terms with usage examples",
        "English third person pronouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "text": "When the captain offered a free round of grog to the crew, every man Jack of them lined up for a cupful.",
          "type": "example"
        }
      ],
      "glosses": [
        "All the members of a group with no exceptions."
      ],
      "links": [
        [
          "All",
          "all"
        ],
        [
          "member",
          "member"
        ],
        [
          "group",
          "group"
        ],
        [
          "exception",
          "exception"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) All the members of a group with no exceptions."
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-au-every man Jack.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/d/db/En-au-every_man_Jack.ogg/En-au-every_man_Jack.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/d/db/En-au-every_man_Jack.ogg"
    }
  ],
  "synonyms": [
    {
      "word": "every man jack"
    }
  ],
  "word": "every man Jack"
}