"big man" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Locutions nominales en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de big et de man, littéralement « grand homme »"
  ],
  "forms": [
    {
      "form": "big men",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "related": [
    {
      "word": "alpha male"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en anglais de l’anthropologie",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Homme le plus influent de sa tribu notamment en Mélanésie et en Polynésie."
      ],
      "id": "fr-big_man-en-noun-uQWPC~Sa",
      "topics": [
        "anthropology"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en anglais de la politique",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en anglais",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Dirigeant autocrate et corrompu."
      ],
      "id": "fr-big_man-en-noun-pX79q-H2",
      "topics": [
        "politics"
      ]
    }
  ],
  "word": "big man"
}

{
  "categories": [
    "Compositions en anglais",
    "Locutions nominales en anglais",
    "anglais"
  ],
  "etymology_texts": [
    "Composé de big et de man, littéralement « grand homme »"
  ],
  "forms": [
    {
      "form": "big men",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "related": [
    {
      "word": "alpha male"
    }
  ],
  "senses": [
    {
      "categories": [
        "Lexique en anglais de l’anthropologie"
      ],
      "glosses": [
        "Homme le plus influent de sa tribu notamment en Mélanésie et en Polynésie."
      ],
      "topics": [
        "anthropology"
      ]
    },
    {
      "categories": [
        "Lexique en anglais de la politique",
        "Wiktionnaire:Exemples manquants en anglais"
      ],
      "glosses": [
        "Dirigeant autocrate et corrompu."
      ],
      "topics": [
        "politics"
      ]
    }
  ],
  "word": "big man"
}