"Λέων" meaning in Grec

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms propres en grec",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms propres en grec issus d’un mot en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Grec",
      "orig": "grec",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du grec ancien λέων, léōn."
  ],
  "lang": "Grec",
  "lang_code": "el",
  "pos": "name",
  "pos_title": "Nom propre",
  "raw_tags": [
    "Λέων, Léon"
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Constellations en grec",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en grec de l’astrologie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en grec",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Lion, constellation et signe du zodiaque."
      ],
      "id": "fr-Λέων-el-name-xxTZHi1z",
      "topics": [
        "astrology",
        "astronomy"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈle.on\\"
    }
  ],
  "tags": [
    "masculine",
    "singular"
  ],
  "word": "Λέων"
}

{
  "categories": [
    "Noms propres en grec",
    "Noms propres en grec issus d’un mot en grec ancien",
    "grec"
  ],
  "etymology_texts": [
    "Du grec ancien λέων, léōn."
  ],
  "lang": "Grec",
  "lang_code": "el",
  "pos": "name",
  "pos_title": "Nom propre",
  "raw_tags": [
    "Λέων, Léon"
  ],
  "senses": [
    {
      "categories": [
        "Constellations en grec",
        "Lexique en grec de l’astrologie",
        "Wiktionnaire:Exemples manquants en grec"
      ],
      "glosses": [
        "Lion, constellation et signe du zodiaque."
      ],
      "topics": [
        "astrology",
        "astronomy"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈle.on\\"
    }
  ],
  "tags": [
    "masculine",
    "singular"
  ],
  "word": "Λέων"
}