"à fond" meaning in French

{
  "derived": [
    {
      "_dis1": "0 100",
      "word": "à donf"
    },
    {
      "_dis1": "0 100",
      "word": "à fond de balle"
    },
    {
      "_dis1": "0 100",
      "word": "à fond de train"
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "à fond",
      "name": "fr-adv"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "adv",
  "senses": [
    {
      "glosses": [
        "right to the bottom"
      ],
      "id": "en-à_fond-fr-adv-tBDQx6JV",
      "links": [
        [
          "right",
          "right"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "0 100",
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "english": "I shut my mouth when I feel a guy's hand on my backside / He would totally deny it and make me out to be a madwoman",
          "ref": "2021, “Trop”, performed by Olympe Chabert",
          "text": "J’ferme ma gueule quand j’sens la main d’un mec posée sur mes fesses / Il nierait le truc à fond et me fеrait passer pour une folle",
          "type": "quotation"
        }
      ],
      "glosses": [
        "all the way: totally; completely; entirely, throughout"
      ],
      "id": "en-à_fond-fr-adv-MnZFrzpu",
      "links": [
        [
          "all the way",
          "all the way"
        ],
        [
          "totally",
          "totally"
        ],
        [
          "completely",
          "completely"
        ],
        [
          "entirely",
          "entirely"
        ],
        [
          "throughout",
          "throughout"
        ]
      ],
      "raw_glosses": [
        "(figuratively, often informal) all the way: totally; completely; entirely, throughout"
      ],
      "synonyms": [
        {
          "word": "à mort"
        },
        {
          "word": "à crever"
        },
        {
          "word": "blindé"
        }
      ],
      "tags": [
        "figuratively",
        "informal",
        "often"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/a fɔ̃/"
    },
    {
      "audio": "LL-Q150 (fra)-Lepticed7-à fond.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/3/36/LL-Q150_%28fra%29-Lepticed7-%C3%A0_fond.wav/LL-Q150_%28fra%29-Lepticed7-%C3%A0_fond.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/3/36/LL-Q150_%28fra%29-Lepticed7-%C3%A0_fond.wav/LL-Q150_%28fra%29-Lepticed7-%C3%A0_fond.wav.ogg",
      "text": "Audio"
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 100",
      "english": "Verlan",
      "word": "à donf"
    }
  ],
  "word": "à fond"
}

{
  "categories": [
    "French adverbs",
    "French entries with incorrect language header",
    "French lemmas",
    "French multiword terms",
    "French terms with IPA pronunciation",
    "French terms with audio links"
  ],
  "derived": [
    {
      "word": "à donf"
    },
    {
      "word": "à fond de balle"
    },
    {
      "word": "à fond de train"
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "à fond",
      "name": "fr-adv"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "adv",
  "senses": [
    {
      "glosses": [
        "right to the bottom"
      ],
      "links": [
        [
          "right",
          "right"
        ]
      ]
    },
    {
      "categories": [
        "French informal terms",
        "French terms with quotations"
      ],
      "examples": [
        {
          "english": "I shut my mouth when I feel a guy's hand on my backside / He would totally deny it and make me out to be a madwoman",
          "ref": "2021, “Trop”, performed by Olympe Chabert",
          "text": "J’ferme ma gueule quand j’sens la main d’un mec posée sur mes fesses / Il nierait le truc à fond et me fеrait passer pour une folle",
          "type": "quotation"
        }
      ],
      "glosses": [
        "all the way: totally; completely; entirely, throughout"
      ],
      "links": [
        [
          "all the way",
          "all the way"
        ],
        [
          "totally",
          "totally"
        ],
        [
          "completely",
          "completely"
        ],
        [
          "entirely",
          "entirely"
        ],
        [
          "throughout",
          "throughout"
        ]
      ],
      "raw_glosses": [
        "(figuratively, often informal) all the way: totally; completely; entirely, throughout"
      ],
      "synonyms": [
        {
          "word": "à mort"
        },
        {
          "word": "à crever"
        },
        {
          "word": "blindé"
        }
      ],
      "tags": [
        "figuratively",
        "informal",
        "often"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/a fɔ̃/"
    },
    {
      "audio": "LL-Q150 (fra)-Lepticed7-à fond.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/3/36/LL-Q150_%28fra%29-Lepticed7-%C3%A0_fond.wav/LL-Q150_%28fra%29-Lepticed7-%C3%A0_fond.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/3/36/LL-Q150_%28fra%29-Lepticed7-%C3%A0_fond.wav/LL-Q150_%28fra%29-Lepticed7-%C3%A0_fond.wav.ogg",
      "text": "Audio"
    }
  ],
  "synonyms": [
    {
      "english": "Verlan",
      "word": "à donf"
    }
  ],
  "word": "à fond"
}