"bien du" meaning in Français

{
  "anagrams": [
    {
      "word": "Beudin"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "Adjectifs indéfinis en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Compositions en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en allemand",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en japonais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "bien des fois"
    },
    {
      "word": "un peu bien du"
    },
    {
      "word": "un peu bien de l’"
    },
    {
      "word": "un peu bien de la"
    }
  ],
  "etymology_texts": [
    "Composé de bien et de du."
  ],
  "forms": [
    {
      "form": "bien des",
      "ipas": [
        "\\bjɛ̃ de\\"
      ],
      "tags": [
        "plural",
        "masculine"
      ]
    },
    {
      "form": "bien de la",
      "ipas": [
        "\\bjɛ̃ də la\\"
      ],
      "tags": [
        "singular",
        "feminine"
      ]
    },
    {
      "form": "bien des",
      "ipas": [
        "\\bjɛ̃ de\\"
      ],
      "tags": [
        "plural",
        "feminine"
      ]
    },
    {
      "form": "bien de l’",
      "raw_tags": [
        "devant une voyelle"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "adj",
  "pos_title": "Adjectif indéfini",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en français",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "J’ai bien du mal à m’y retrouver dans tout ce fatras."
        },
        {
          "text": "Il y a bien du monde ici."
        }
      ],
      "glosses": [
        "Beaucoup de. Utilisé pour les noms indénombrables masculins."
      ],
      "id": "fr-bien_du-fr-adj-jXqn5199"
    }
  ],
  "sounds": [
    {
      "ipa": "\\bjɛ̃ dy\\"
    }
  ],
  "tags": [
    "indefinite",
    "masculine",
    "singular"
  ],
  "translations": [
    {
      "lang": "Allemand",
      "lang_code": "de",
      "word": "viel"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "many"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "a lot of"
    },
    {
      "lang": "Japonais",
      "lang_code": "ja",
      "roman": "takusan no",
      "word": "たくさんの"
    }
  ],
  "word": "bien du"
}

{
  "anagrams": [
    {
      "word": "Beudin"
    }
  ],
  "categories": [
    "Adjectifs indéfinis en français",
    "Compositions en français",
    "Traductions en allemand",
    "Traductions en anglais",
    "Traductions en japonais",
    "français"
  ],
  "derived": [
    {
      "word": "bien des fois"
    },
    {
      "word": "un peu bien du"
    },
    {
      "word": "un peu bien de l’"
    },
    {
      "word": "un peu bien de la"
    }
  ],
  "etymology_texts": [
    "Composé de bien et de du."
  ],
  "forms": [
    {
      "form": "bien des",
      "ipas": [
        "\\bjɛ̃ de\\"
      ],
      "tags": [
        "plural",
        "masculine"
      ]
    },
    {
      "form": "bien de la",
      "ipas": [
        "\\bjɛ̃ də la\\"
      ],
      "tags": [
        "singular",
        "feminine"
      ]
    },
    {
      "form": "bien des",
      "ipas": [
        "\\bjɛ̃ de\\"
      ],
      "tags": [
        "plural",
        "feminine"
      ]
    },
    {
      "form": "bien de l’",
      "raw_tags": [
        "devant une voyelle"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "adj",
  "pos_title": "Adjectif indéfini",
  "senses": [
    {
      "categories": [
        "Exemples en français"
      ],
      "examples": [
        {
          "text": "J’ai bien du mal à m’y retrouver dans tout ce fatras."
        },
        {
          "text": "Il y a bien du monde ici."
        }
      ],
      "glosses": [
        "Beaucoup de. Utilisé pour les noms indénombrables masculins."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\bjɛ̃ dy\\"
    }
  ],
  "tags": [
    "indefinite",
    "masculine",
    "singular"
  ],
  "translations": [
    {
      "lang": "Allemand",
      "lang_code": "de",
      "word": "viel"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "many"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "a lot of"
    },
    {
      "lang": "Japonais",
      "lang_code": "ja",
      "roman": "takusan no",
      "word": "たくさんの"
    }
  ],
  "word": "bien du"
}