"ἆθλον" meaning in Grec ancien

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Grec ancien",
      "orig": "grec ancien",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "translation": "victorieux",
      "word": "ἀθλοφόρος"
    },
    {
      "lang": "Latin",
      "lang_code": "la",
      "word": "athlon"
    }
  ],
  "etymology_texts": [
    "De ἆθλος, âthlos (« concours »)."
  ],
  "lang": "Grec ancien",
  "lang_code": "grc",
  "pos": "noun",
  "pos_title": "Nom commun",
  "raw_tags": [
    "ἆθλον, âthlon"
  ],
  "related": [
    {
      "raw_tags": [
        "Chez Homère"
      ],
      "word": "ἄεθλον"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en grec ancien du sport",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en grec ancien",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Prix d’un jeu, d’un concours."
      ],
      "id": "fr-ἆθλον-grc-noun-RO3e0Ke5",
      "topics": [
        "sports"
      ]
    },
    {
      "glosses": [
        "Concours."
      ],
      "id": "fr-ἆθλον-grc-noun-CGQKInnI"
    }
  ],
  "sounds": [
    {
      "ipa": "*\\âː.tʰlon\\"
    }
  ],
  "tags": [
    "neuter"
  ],
  "word": "ἆθλον"
}

{
  "categories": [
    "Noms communs en grec ancien",
    "grec ancien"
  ],
  "derived": [
    {
      "translation": "victorieux",
      "word": "ἀθλοφόρος"
    },
    {
      "lang": "Latin",
      "lang_code": "la",
      "word": "athlon"
    }
  ],
  "etymology_texts": [
    "De ἆθλος, âthlos (« concours »)."
  ],
  "lang": "Grec ancien",
  "lang_code": "grc",
  "pos": "noun",
  "pos_title": "Nom commun",
  "raw_tags": [
    "ἆθλον, âthlon"
  ],
  "related": [
    {
      "raw_tags": [
        "Chez Homère"
      ],
      "word": "ἄεθλον"
    }
  ],
  "senses": [
    {
      "categories": [
        "Lexique en grec ancien du sport",
        "Wiktionnaire:Exemples manquants en grec ancien"
      ],
      "glosses": [
        "Prix d’un jeu, d’un concours."
      ],
      "topics": [
        "sports"
      ]
    },
    {
      "glosses": [
        "Concours."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "*\\âː.tʰlon\\"
    }
  ],
  "tags": [
    "neuter"
  ],
  "word": "ἆθλον"
}