"εξέδρα" meaning in Grec

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots en grec issus d’un mot en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en grec",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Grec",
      "orig": "grec",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du grec ancien ἐξέδρα, exédra ; voir έδρα."
  ],
  "lang": "Grec",
  "lang_code": "el",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Podium, plateforme."
      ],
      "id": "fr-εξέδρα-el-noun-PmcBwJuZ"
    },
    {
      "glosses": [
        "Quai d’une gare."
      ],
      "id": "fr-εξέδρα-el-noun-IH1wlAl0"
    }
  ],
  "sounds": [
    {
      "ipa": "\\ɛ.ˈksɛ.ðɾa\\"
    }
  ],
  "synonyms": [
    {
      "word": "αποβάθρα"
    },
    {
      "word": "προκυμαία"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "εξέδρα"
}

{
  "categories": [
    "Mots en grec issus d’un mot en grec ancien",
    "Noms communs en grec",
    "grec"
  ],
  "etymology_texts": [
    "Du grec ancien ἐξέδρα, exédra ; voir έδρα."
  ],
  "lang": "Grec",
  "lang_code": "el",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Podium, plateforme."
      ]
    },
    {
      "glosses": [
        "Quai d’une gare."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ɛ.ˈksɛ.ðɾa\\"
    }
  ],
  "synonyms": [
    {
      "word": "αποβάθρα"
    },
    {
      "word": "προκυμαία"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "εξέδρα"
}