"Camaracum" meaning in Latin

{
  "categories": [
    {
      "kind": "other",
      "name": "Localités de Gaule en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en latin issus d’un mot en gaulois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms propres en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Latin",
      "orig": "latin",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "lang": "Français",
      "lang_code": "fr",
      "word": "Cambrai"
    },
    {
      "lang": "Occitan",
      "lang_code": "oc",
      "word": "Camarés"
    }
  ],
  "etymology_texts": [
    "Apparenté à Cameria mais issu du gaulois comme en atteste le suffixe -acum."
  ],
  "forms": [
    {
      "form": "Camaracī",
      "tags": [
        "singular",
        "genitive"
      ]
    },
    {
      "form": "Camaracō",
      "tags": [
        "singular",
        "dative"
      ]
    },
    {
      "form": "Camaracō",
      "tags": [
        "singular",
        "ablative"
      ]
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en latin",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Cambrai, ville de la Gaule belgique."
      ],
      "id": "fr-Camaracum-la-name-vOh2vMC5"
    }
  ],
  "tags": [
    "neuter"
  ],
  "word": "Camaracum"
}

{
  "categories": [
    "Localités de Gaule en latin",
    "Mots en latin issus d’un mot en gaulois",
    "Noms propres en latin",
    "latin"
  ],
  "derived": [
    {
      "lang": "Français",
      "lang_code": "fr",
      "word": "Cambrai"
    },
    {
      "lang": "Occitan",
      "lang_code": "oc",
      "word": "Camarés"
    }
  ],
  "etymology_texts": [
    "Apparenté à Cameria mais issu du gaulois comme en atteste le suffixe -acum."
  ],
  "forms": [
    {
      "form": "Camaracī",
      "tags": [
        "singular",
        "genitive"
      ]
    },
    {
      "form": "Camaracō",
      "tags": [
        "singular",
        "dative"
      ]
    },
    {
      "form": "Camaracō",
      "tags": [
        "singular",
        "ablative"
      ]
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "categories": [
        "Wiktionnaire:Exemples manquants en latin"
      ],
      "glosses": [
        "Cambrai, ville de la Gaule belgique."
      ]
    }
  ],
  "tags": [
    "neuter"
  ],
  "word": "Camaracum"
}