"tome deux" meaning in Français

{
  "categories": [
    {
      "kind": "other",
      "name": "Locutions nominales en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "tomes deux",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "colspan=\"2\" :Modèle:!\\tɔm dø\\",
      "tags": [
        "singular"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Français du Cameroun",
          "orig": "français du Cameroun",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Élève qui suit un niveau de classe pendant une année supplémentaire au lieu de passer au niveau supérieur."
      ],
      "id": "fr-tome_deux-fr-noun-ZUUHSmV3",
      "raw_tags": [
        "Cameroun"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\tɔm dø\\"
    }
  ],
  "synonyms": [
    {
      "sense": "Belgique, Rwanda, Congo, Burkina Faso, Mali",
      "word": "bisseur"
    },
    {
      "sense": "Canada, Suisse",
      "word": "doublant"
    },
    {
      "sense": "France, Canada",
      "word": "redoublant"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "tome deux"
}

{
  "categories": [
    "Locutions nominales en français",
    "français"
  ],
  "forms": [
    {
      "form": "tomes deux",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "colspan=\"2\" :Modèle:!\\tɔm dø\\",
      "tags": [
        "singular"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        "français du Cameroun"
      ],
      "glosses": [
        "Élève qui suit un niveau de classe pendant une année supplémentaire au lieu de passer au niveau supérieur."
      ],
      "raw_tags": [
        "Cameroun"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\tɔm dø\\"
    }
  ],
  "synonyms": [
    {
      "sense": "Belgique, Rwanda, Congo, Burkina Faso, Mali",
      "word": "bisseur"
    },
    {
      "sense": "Canada, Suisse",
      "word": "doublant"
    },
    {
      "sense": "France, Canada",
      "word": "redoublant"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "tome deux"
}