"noih" meaning in Ancien occitan

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en ancien occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Ancien occitan",
      "orig": "ancien occitan",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Ancien occitan",
  "lang_code": "pro",
  "pos": "noun",
  "pos_title": "Nom commun",
  "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": "Bernart de Ventadour, Amics Bernartz de Ventadorn",
          "text": "Amics Bernartz de Ventadorn,\ncom vos podetz de chant sofrir,\ncan aissi auzetz esbaudir\nlo rossinholet noih e jorn?\nAuyatz lo joi que demena!\nTota noih chanta sotz la flor,\nmelhs s’enten que vos en amor."
        }
      ],
      "glosses": [
        "Nuit."
      ],
      "id": "fr-noih-pro-noun-J1peGIgp"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "noih"
}

{
  "categories": [
    "Noms communs en ancien occitan",
    "ancien occitan"
  ],
  "lang": "Ancien occitan",
  "lang_code": "pro",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Exemples en ancien occitan",
        "Exemples en ancien occitan à traduire"
      ],
      "examples": [
        {
          "ref": "Bernart de Ventadour, Amics Bernartz de Ventadorn",
          "text": "Amics Bernartz de Ventadorn,\ncom vos podetz de chant sofrir,\ncan aissi auzetz esbaudir\nlo rossinholet noih e jorn?\nAuyatz lo joi que demena!\nTota noih chanta sotz la flor,\nmelhs s’enten que vos en amor."
        }
      ],
      "glosses": [
        "Nuit."
      ]
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "noih"
}