"Permessus" meaning in Latin

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms propres en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Latin",
      "orig": "latin",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du grec ancien Περμησσός, Permêssós."
  ],
  "forms": [
    {
      "form": "Permesse",
      "tags": [
        "singular",
        "vocative"
      ]
    },
    {
      "form": "Permessum",
      "tags": [
        "singular",
        "accusative"
      ]
    },
    {
      "form": "Permessī",
      "tags": [
        "singular",
        "genitive"
      ]
    },
    {
      "form": "Permessō",
      "tags": [
        "singular",
        "dative"
      ]
    },
    {
      "form": "Permessō",
      "tags": [
        "singular",
        "ablative"
      ]
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "name",
  "pos_title": "Nom propre",
  "related": [
    {
      "translation": "source du Permesse",
      "word": "Permessis"
    },
    {
      "translation": "du Permesse",
      "word": "Permessius"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Cours d’eau de Grèce en latin",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Permesse."
      ],
      "id": "fr-Permessus-la-name-A64u1sA1",
      "topics": [
        "geography"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "Permessus"
}

{
  "categories": [
    "Noms propres en latin",
    "latin"
  ],
  "etymology_texts": [
    "Du grec ancien Περμησσός, Permêssós."
  ],
  "forms": [
    {
      "form": "Permesse",
      "tags": [
        "singular",
        "vocative"
      ]
    },
    {
      "form": "Permessum",
      "tags": [
        "singular",
        "accusative"
      ]
    },
    {
      "form": "Permessī",
      "tags": [
        "singular",
        "genitive"
      ]
    },
    {
      "form": "Permessō",
      "tags": [
        "singular",
        "dative"
      ]
    },
    {
      "form": "Permessō",
      "tags": [
        "singular",
        "ablative"
      ]
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "name",
  "pos_title": "Nom propre",
  "related": [
    {
      "translation": "source du Permesse",
      "word": "Permessis"
    },
    {
      "translation": "du Permesse",
      "word": "Permessius"
    }
  ],
  "senses": [
    {
      "categories": [
        "Cours d’eau de Grèce en latin"
      ],
      "glosses": [
        "Permesse."
      ],
      "topics": [
        "geography"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "Permessus"
}