"nieroses" meaning in Occitan

{
  "categories": [
    {
      "kind": "other",
      "name": "Formes d’adjectifs en occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Occitan en graphie normalisée",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Occitan",
      "orig": "occitan",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "Masculin",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "nierós\\njeˈɾus\\",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "Féminin",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "nierosa",
      "ipas": [
        "\\njeˈɾu.zo̞\\"
      ],
      "tags": [
        "plural"
      ]
    },
    {
      "form": "nierosas",
      "ipas": [
        "\\njeˈɾu.zo̞s\\"
      ]
    }
  ],
  "lang": "Occitan",
  "lang_code": "oc",
  "pos": "adj",
  "pos_title": "Forme d’adjectif",
  "raw_tags": [
    "graphie normalisée"
  ],
  "senses": [
    {
      "form_of": [
        {
          "word": "nierós"
        }
      ],
      "glosses": [
        "Masculin pluriel de nierós."
      ],
      "id": "fr-nieroses-oc-adj-WqXmC8ho"
    }
  ],
  "sounds": [
    {
      "ipa": "\\njeˈɾuzes\\"
    }
  ],
  "tags": [
    "form-of",
    "masculine"
  ],
  "word": "nieroses"
}

{
  "categories": [
    "Formes d’adjectifs en occitan",
    "Occitan en graphie normalisée",
    "occitan"
  ],
  "forms": [
    {
      "form": "Masculin",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "nierós\\njeˈɾus\\",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "Féminin",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "nierosa",
      "ipas": [
        "\\njeˈɾu.zo̞\\"
      ],
      "tags": [
        "plural"
      ]
    },
    {
      "form": "nierosas",
      "ipas": [
        "\\njeˈɾu.zo̞s\\"
      ]
    }
  ],
  "lang": "Occitan",
  "lang_code": "oc",
  "pos": "adj",
  "pos_title": "Forme d’adjectif",
  "raw_tags": [
    "graphie normalisée"
  ],
  "senses": [
    {
      "form_of": [
        {
          "word": "nierós"
        }
      ],
      "glosses": [
        "Masculin pluriel de nierós."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\njeˈɾuzes\\"
    }
  ],
  "tags": [
    "form-of",
    "masculine"
  ],
  "word": "nieroses"
}