"rosaa" meaning in Occitan

{
  "categories": [
    {
      "kind": "other",
      "name": "Lexique en occitan de la météorologie",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en occitan issus d’un mot en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Occitan",
      "orig": "occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Étymologies en occitan incluant une reconstruction",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du latin vulgaire *rosata (« rosée »), dérivé du latin classique ros, roris (« rosée »)."
  ],
  "lang": "Occitan",
  "lang_code": "oc",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "roada"
    },
    {
      "word": "rosada"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en occitan de la météorologie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Occitan vivaro-alpin du Piémont",
          "orig": "occitan vivaro-alpin du Piémont",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Rosée."
      ],
      "id": "fr-rosaa-oc-noun-bk2Llytt",
      "raw_tags": [
        "Vivaro-alpin du Piémont"
      ],
      "topics": [
        "meteorology"
      ]
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "rosaa"
}

{
  "categories": [
    "Lexique en occitan de la météorologie",
    "Mots en occitan issus d’un mot en latin",
    "Noms communs en occitan",
    "occitan",
    "Étymologies en occitan incluant une reconstruction"
  ],
  "etymology_texts": [
    "Du latin vulgaire *rosata (« rosée »), dérivé du latin classique ros, roris (« rosée »)."
  ],
  "lang": "Occitan",
  "lang_code": "oc",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "roada"
    },
    {
      "word": "rosada"
    }
  ],
  "senses": [
    {
      "categories": [
        "Lexique en occitan de la météorologie",
        "occitan vivaro-alpin du Piémont"
      ],
      "glosses": [
        "Rosée."
      ],
      "raw_tags": [
        "Vivaro-alpin du Piémont"
      ],
      "topics": [
        "meteorology"
      ]
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "rosaa"
}