"cosia" meaning in Occitan

{
  "categories": [
    {
      "kind": "other",
      "name": "Formes de verbes en portugais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Occitan",
      "orig": "occitan",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Occitan",
  "lang_code": "oc",
  "pos": "noun",
  "pos_id": "oc-nom-1",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en occitan de la famille",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Occitan aranais",
          "orig": "occitan aranais",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Cousine."
      ],
      "id": "fr-cosia-oc-noun-4WJ7ODUr",
      "raw_tags": [
        "Aranais",
        "Famille"
      ]
    }
  ],
  "word": "cosia"
}

{
  "categories": [
    "Formes de verbes en portugais",
    "Noms communs en occitan",
    "occitan"
  ],
  "lang": "Occitan",
  "lang_code": "oc",
  "pos": "noun",
  "pos_id": "oc-nom-1",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Lexique en occitan de la famille",
        "occitan aranais"
      ],
      "glosses": [
        "Cousine."
      ],
      "raw_tags": [
        "Aranais",
        "Famille"
      ]
    }
  ],
  "word": "cosia"
}