"epocalion" meaning in Gaulois

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots attestés en gaulois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en gaulois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Gaulois",
      "orig": "gaulois",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Le terme est composé de epos (cheval) et de callio- (sabot)."
  ],
  "lang": "Gaulois",
  "lang_code": "gaulois",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "calliomarcos"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en gaulois de la botanique",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Tussilage, pas-d’âne."
      ],
      "id": "fr-epocalion-gaulois-noun-g2dV7XWR",
      "topics": [
        "botany"
      ]
    }
  ],
  "word": "epocalion"
}

{
  "categories": [
    "Mots attestés en gaulois",
    "Noms communs en gaulois",
    "gaulois"
  ],
  "etymology_texts": [
    "Le terme est composé de epos (cheval) et de callio- (sabot)."
  ],
  "lang": "Gaulois",
  "lang_code": "gaulois",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "calliomarcos"
    }
  ],
  "senses": [
    {
      "categories": [
        "Lexique en gaulois de la botanique"
      ],
      "glosses": [
        "Tussilage, pas-d’âne."
      ],
      "topics": [
        "botany"
      ]
    }
  ],
  "word": "epocalion"
}