"quadrivium" meaning in Latin

{
  "categories": [
    {
      "kind": "other",
      "name": "Lemmes en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Latin",
      "orig": "latin",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "lang": "Ancien français",
      "lang_code": "fro",
      "word": "carroge"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "quadrivium"
    },
    {
      "lang": "Français",
      "lang_code": "fr",
      "word": "quadrivium"
    }
  ],
  "etymology_texts": [
    "De quattuor, quadrus (« quatre, carré ») et via (« voie »)."
  ],
  "forms": [
    {
      "form": "quadrivia",
      "tags": [
        "plural",
        "nominative"
      ]
    },
    {
      "form": "quadrivia",
      "tags": [
        "plural",
        "vocative"
      ]
    },
    {
      "form": "quadrivia",
      "tags": [
        "plural",
        "accusative"
      ]
    },
    {
      "form": "quadriviī",
      "tags": [
        "singular",
        "genitive"
      ]
    },
    {
      "form": "quadriviōrum",
      "tags": [
        "plural",
        "genitive"
      ]
    },
    {
      "form": "quadriviō",
      "tags": [
        "singular",
        "dative"
      ]
    },
    {
      "form": "quadriviīs",
      "tags": [
        "plural",
        "dative"
      ]
    },
    {
      "form": "quadriviō",
      "tags": [
        "singular",
        "ablative"
      ]
    },
    {
      "form": "quadriviīs",
      "tags": [
        "plural",
        "ablative"
      ]
    }
  ],
  "hyponyms": [
    {
      "word": "arithmetica"
    },
    {
      "word": "astronomia"
    },
    {
      "word": "geometria"
    },
    {
      "word": "musica"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "quadrivius"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en latin",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Carrefour."
      ],
      "id": "fr-quadrivium-la-noun-QJvpk~jP"
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en latin de l’éducation",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Quadrivium."
      ],
      "id": "fr-quadrivium-la-noun-p6yyl1Z2",
      "raw_tags": [
        "Latin médiéval"
      ],
      "topics": [
        "education"
      ]
    }
  ],
  "tags": [
    "neuter"
  ],
  "word": "quadrivium"
}

{
  "categories": [
    "Lemmes en latin",
    "Noms communs en latin",
    "latin"
  ],
  "derived": [
    {
      "lang": "Ancien français",
      "lang_code": "fro",
      "word": "carroge"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "quadrivium"
    },
    {
      "lang": "Français",
      "lang_code": "fr",
      "word": "quadrivium"
    }
  ],
  "etymology_texts": [
    "De quattuor, quadrus (« quatre, carré ») et via (« voie »)."
  ],
  "forms": [
    {
      "form": "quadrivia",
      "tags": [
        "plural",
        "nominative"
      ]
    },
    {
      "form": "quadrivia",
      "tags": [
        "plural",
        "vocative"
      ]
    },
    {
      "form": "quadrivia",
      "tags": [
        "plural",
        "accusative"
      ]
    },
    {
      "form": "quadriviī",
      "tags": [
        "singular",
        "genitive"
      ]
    },
    {
      "form": "quadriviōrum",
      "tags": [
        "plural",
        "genitive"
      ]
    },
    {
      "form": "quadriviō",
      "tags": [
        "singular",
        "dative"
      ]
    },
    {
      "form": "quadriviīs",
      "tags": [
        "plural",
        "dative"
      ]
    },
    {
      "form": "quadriviō",
      "tags": [
        "singular",
        "ablative"
      ]
    },
    {
      "form": "quadriviīs",
      "tags": [
        "plural",
        "ablative"
      ]
    }
  ],
  "hyponyms": [
    {
      "word": "arithmetica"
    },
    {
      "word": "astronomia"
    },
    {
      "word": "geometria"
    },
    {
      "word": "musica"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "quadrivius"
    }
  ],
  "senses": [
    {
      "categories": [
        "Wiktionnaire:Exemples manquants en latin"
      ],
      "glosses": [
        "Carrefour."
      ]
    },
    {
      "categories": [
        "Lexique en latin de l’éducation"
      ],
      "glosses": [
        "Quadrivium."
      ],
      "raw_tags": [
        "Latin médiéval"
      ],
      "topics": [
        "education"
      ]
    }
  ],
  "tags": [
    "neuter"
  ],
  "word": "quadrivium"
}