"tiefo" meaning in Vieux haut allemand

{
  "categories": [
    {
      "kind": "other",
      "name": "Adverbes en vieux haut allemand",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Dérivations en vieux haut allemand",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en vieux haut allemand suffixés avec -o",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Vieux haut allemand",
      "orig": "vieux haut allemand",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Motdérivé de tief, avec le suffixe -o."
  ],
  "forms": [
    {
      "form": "diofo"
    },
    {
      "form": "tiofo"
    },
    {
      "form": "tiufo"
    }
  ],
  "lang": "Vieux haut allemand",
  "lang_code": "goh",
  "pos": "adv",
  "pos_title": "Adverbe",
  "senses": [
    {
      "glosses": [
        "Profondément."
      ],
      "id": "fr-tiefo-goh-adv-EXYgyTvA"
    }
  ],
  "word": "tiefo"
}

{
  "categories": [
    "Adverbes en vieux haut allemand",
    "Dérivations en vieux haut allemand",
    "Mots en vieux haut allemand suffixés avec -o",
    "vieux haut allemand"
  ],
  "etymology_texts": [
    "Motdérivé de tief, avec le suffixe -o."
  ],
  "forms": [
    {
      "form": "diofo"
    },
    {
      "form": "tiofo"
    },
    {
      "form": "tiufo"
    }
  ],
  "lang": "Vieux haut allemand",
  "lang_code": "goh",
  "pos": "adv",
  "pos_title": "Adverbe",
  "senses": [
    {
      "glosses": [
        "Profondément."
      ]
    }
  ],
  "word": "tiefo"
}