"duchesse" meaning in Ancien français

{
  "categories": [
    {
      "kind": "other",
      "name": "Dérivations en ancien français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Féminins conjugaux en ancien français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en ancien français suffixés avec -esse",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en ancien français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Ancien français",
      "orig": "ancien français",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "lang": "Français",
      "lang_code": "fr",
      "word": "duchesse"
    }
  ],
  "etymology_texts": [
    "Dérivé de duc, avec le suffixe -esse, le h sous l’influence de duchié."
  ],
  "forms": [
    {
      "form": "duchesses",
      "raw_tags": [
        "Cas sujet"
      ],
      "tags": [
        "plural"
      ]
    },
    {
      "form": "duchesses",
      "raw_tags": [
        "Cas régime"
      ],
      "tags": [
        "plural"
      ]
    },
    {
      "form": "duc",
      "source": "form line template 'équiv-pour'",
      "tags": [
        "masculine"
      ]
    }
  ],
  "lang": "Ancien français",
  "lang_code": "fro",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "duchoise"
    },
    {
      "word": "ducoise"
    },
    {
      "word": "ducoize"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Titres de noblesse en ancien français",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en ancien français",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Duchesse."
      ],
      "id": "fr-duchesse-fro-noun-fF93DLYU",
      "topics": [
        "nobility"
      ]
    }
  ],
  "sounds": [
    {
      "zh_pron": "duchesse"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "duchesse"
}

{
  "categories": [
    "Dérivations en ancien français",
    "Féminins conjugaux en ancien français",
    "Mots en ancien français suffixés avec -esse",
    "Noms communs en ancien français",
    "ancien français"
  ],
  "derived": [
    {
      "lang": "Français",
      "lang_code": "fr",
      "word": "duchesse"
    }
  ],
  "etymology_texts": [
    "Dérivé de duc, avec le suffixe -esse, le h sous l’influence de duchié."
  ],
  "forms": [
    {
      "form": "duchesses",
      "raw_tags": [
        "Cas sujet"
      ],
      "tags": [
        "plural"
      ]
    },
    {
      "form": "duchesses",
      "raw_tags": [
        "Cas régime"
      ],
      "tags": [
        "plural"
      ]
    },
    {
      "form": "duc",
      "source": "form line template 'équiv-pour'",
      "tags": [
        "masculine"
      ]
    }
  ],
  "lang": "Ancien français",
  "lang_code": "fro",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "duchoise"
    },
    {
      "word": "ducoise"
    },
    {
      "word": "ducoize"
    }
  ],
  "senses": [
    {
      "categories": [
        "Titres de noblesse en ancien français",
        "Wiktionnaire:Exemples manquants en ancien français"
      ],
      "glosses": [
        "Duchesse."
      ],
      "topics": [
        "nobility"
      ]
    }
  ],
  "sounds": [
    {
      "zh_pron": "duchesse"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "duchesse"
}