"nueitz" meaning in Ancien occitan

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots en ancien occitan issus d’un mot en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en ancien occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Ancien occitan",
      "orig": "ancien occitan",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du latin nox, noctis."
  ],
  "lang": "Ancien occitan",
  "lang_code": "pro",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "noih"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en ancien occitan",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Exemples en ancien occitan à traduire",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Guillaume IX de Poitiers, Farai un vers de dreit nien",
          "text": "No sai en qual hora.m fui natz\nNo soi alegres ni iratz\nNo soi estranhs ni soi privatz\nNi no.n puesc au\nQu'enaisi fui de nueitz fadatz\nSobr'un pueg au"
        }
      ],
      "glosses": [
        "Nuit."
      ],
      "id": "fr-nueitz-pro-noun-J1peGIgp"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "nueitz"
}

{
  "categories": [
    "Mots en ancien occitan issus d’un mot en latin",
    "Noms communs en ancien occitan",
    "ancien occitan"
  ],
  "etymology_texts": [
    "Du latin nox, noctis."
  ],
  "lang": "Ancien occitan",
  "lang_code": "pro",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "noih"
    }
  ],
  "senses": [
    {
      "categories": [
        "Exemples en ancien occitan",
        "Exemples en ancien occitan à traduire"
      ],
      "examples": [
        {
          "ref": "Guillaume IX de Poitiers, Farai un vers de dreit nien",
          "text": "No sai en qual hora.m fui natz\nNo soi alegres ni iratz\nNo soi estranhs ni soi privatz\nNi no.n puesc au\nQu'enaisi fui de nueitz fadatz\nSobr'un pueg au"
        }
      ],
      "glosses": [
        "Nuit."
      ]
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "nueitz"
}