"fedum" meaning in Occitan

{
  "categories": [
    {
      "kind": "other",
      "name": "Dérivations en occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots au singulier uniquement en occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en occitan suffixés avec -um",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Occitan en graphie normalisée",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Occitan",
      "orig": "occitan",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Dérivé de feda, avec le suffixe -um."
  ],
  "lang": "Occitan",
  "lang_code": "oc",
  "pos": "noun",
  "pos_title": "Nom commun",
  "raw_tags": [
    "graphie normalisée"
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Noms collectifs en occitan",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Ovins en occitan",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Ensemble des brebis."
      ],
      "id": "fr-fedum-oc-noun-UFS48GC8",
      "tags": [
        "collective"
      ],
      "topics": [
        "zoology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\feˈðun\\"
    }
  ],
  "synonyms": [
    {
      "word": "fedam"
    }
  ],
  "tags": [
    "masculine",
    "singular-only"
  ],
  "word": "fedum"
}

{
  "categories": [
    "Dérivations en occitan",
    "Mots au singulier uniquement en occitan",
    "Mots en occitan suffixés avec -um",
    "Noms communs en occitan",
    "Occitan en graphie normalisée",
    "occitan"
  ],
  "etymology_texts": [
    "Dérivé de feda, avec le suffixe -um."
  ],
  "lang": "Occitan",
  "lang_code": "oc",
  "pos": "noun",
  "pos_title": "Nom commun",
  "raw_tags": [
    "graphie normalisée"
  ],
  "senses": [
    {
      "categories": [
        "Noms collectifs en occitan",
        "Ovins en occitan"
      ],
      "glosses": [
        "Ensemble des brebis."
      ],
      "tags": [
        "collective"
      ],
      "topics": [
        "zoology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\feˈðun\\"
    }
  ],
  "synonyms": [
    {
      "word": "fedam"
    }
  ],
  "tags": [
    "masculine",
    "singular-only"
  ],
  "word": "fedum"
}