"εξάγωνος" meaning in Grec

{
  "categories": [
    {
      "kind": "other",
      "name": "Adjectifs en grec",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en grec issus d’un mot en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Grec",
      "orig": "grec",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "εξάγωνο"
    }
  ],
  "etymology_texts": [
    "Du grec ancien ἑξάγωνος, exágônos (« à six angles »)."
  ],
  "lang": "Grec",
  "lang_code": "el",
  "pos": "adj",
  "pos_title": "Adjectif",
  "raw_tags": [
    "exágonos"
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en grec de la géométrie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en grec",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Hexagonal."
      ],
      "id": "fr-εξάγωνος-el-adj-1fJbmRMX",
      "topics": [
        "geometry"
      ]
    }
  ],
  "word": "εξάγωνος"
}

{
  "categories": [
    "Adjectifs en grec",
    "Mots en grec issus d’un mot en grec ancien",
    "grec"
  ],
  "derived": [
    {
      "word": "εξάγωνο"
    }
  ],
  "etymology_texts": [
    "Du grec ancien ἑξάγωνος, exágônos (« à six angles »)."
  ],
  "lang": "Grec",
  "lang_code": "el",
  "pos": "adj",
  "pos_title": "Adjectif",
  "raw_tags": [
    "exágonos"
  ],
  "senses": [
    {
      "categories": [
        "Lexique en grec de la géométrie",
        "Wiktionnaire:Exemples manquants en grec"
      ],
      "glosses": [
        "Hexagonal."
      ],
      "topics": [
        "geometry"
      ]
    }
  ],
  "word": "εξάγωνος"
}