"Τάρταρος" meaning in Grec ancien

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms propres en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Grec ancien",
      "orig": "grec ancien",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "ταρταροῦχος"
    },
    {
      "lang": "Grec",
      "lang_code": "el",
      "word": "Τάρταρος"
    },
    {
      "lang": "Latin",
      "lang_code": "la",
      "word": "Tartarus"
    }
  ],
  "forms": [
    {
      "form": "ὁ",
      "tags": [
        "singular",
        "nominative"
      ]
    },
    {
      "form": "Τάρταρε",
      "tags": [
        "singular",
        "vocative"
      ]
    },
    {
      "form": "τὸν",
      "tags": [
        "singular",
        "accusative"
      ]
    },
    {
      "form": "Τάρταρον",
      "tags": [
        "singular",
        "accusative"
      ]
    },
    {
      "form": "τοῦ",
      "tags": [
        "singular",
        "genitive"
      ]
    },
    {
      "form": "Ταρτάρου",
      "tags": [
        "singular",
        "genitive"
      ]
    },
    {
      "form": "τῷ",
      "tags": [
        "singular",
        "dative"
      ]
    },
    {
      "form": "Ταρτάρῳ",
      "tags": [
        "singular",
        "dative"
      ]
    }
  ],
  "lang": "Grec ancien",
  "lang_code": "grc",
  "pos": "name",
  "pos_title": "Nom propre",
  "raw_tags": [
    "Τάρταρος, Tártaros"
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en grec ancien de la mythologie",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Tartare."
      ],
      "id": "fr-Τάρταρος-grc-name-7sfWdCAe",
      "topics": [
        "mythology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "*\\tár.ta.ros\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "Τάρταρος"
}

{
  "categories": [
    "Noms propres en grec ancien",
    "grec ancien"
  ],
  "derived": [
    {
      "word": "ταρταροῦχος"
    },
    {
      "lang": "Grec",
      "lang_code": "el",
      "word": "Τάρταρος"
    },
    {
      "lang": "Latin",
      "lang_code": "la",
      "word": "Tartarus"
    }
  ],
  "forms": [
    {
      "form": "ὁ",
      "tags": [
        "singular",
        "nominative"
      ]
    },
    {
      "form": "Τάρταρε",
      "tags": [
        "singular",
        "vocative"
      ]
    },
    {
      "form": "τὸν",
      "tags": [
        "singular",
        "accusative"
      ]
    },
    {
      "form": "Τάρταρον",
      "tags": [
        "singular",
        "accusative"
      ]
    },
    {
      "form": "τοῦ",
      "tags": [
        "singular",
        "genitive"
      ]
    },
    {
      "form": "Ταρτάρου",
      "tags": [
        "singular",
        "genitive"
      ]
    },
    {
      "form": "τῷ",
      "tags": [
        "singular",
        "dative"
      ]
    },
    {
      "form": "Ταρτάρῳ",
      "tags": [
        "singular",
        "dative"
      ]
    }
  ],
  "lang": "Grec ancien",
  "lang_code": "grc",
  "pos": "name",
  "pos_title": "Nom propre",
  "raw_tags": [
    "Τάρταρος, Tártaros"
  ],
  "senses": [
    {
      "categories": [
        "Lexique en grec ancien de la mythologie"
      ],
      "glosses": [
        "Tartare."
      ],
      "topics": [
        "mythology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "*\\tár.ta.ros\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "Τάρταρος"
}