"de boca" meaning in Occitan

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Locutions adverbiales en occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Occitan",
      "orig": "occitan",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de de et de boca."
  ],
  "lang": "Occitan",
  "lang_code": "oc",
  "notes": [
    "Littéralement : avec la bouche."
  ],
  "pos": "adv",
  "pos_title": "Locution adverbiale",
  "senses": [
    {
      "glosses": [
        "De vive voix, en parlant, en employant la parole."
      ],
      "id": "fr-de_boca-oc-adv-jHMK3Dio"
    }
  ],
  "sounds": [
    {
      "ipa": "\\de buko̯\\"
    }
  ],
  "tags": [
    "invariable"
  ],
  "word": "de boca"
}

{
  "categories": [
    "Compositions en occitan",
    "Locutions adverbiales en occitan",
    "occitan"
  ],
  "etymology_texts": [
    "Composé de de et de boca."
  ],
  "lang": "Occitan",
  "lang_code": "oc",
  "notes": [
    "Littéralement : avec la bouche."
  ],
  "pos": "adv",
  "pos_title": "Locution adverbiale",
  "senses": [
    {
      "glosses": [
        "De vive voix, en parlant, en employant la parole."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\de buko̯\\"
    }
  ],
  "tags": [
    "invariable"
  ],
  "word": "de boca"
}