"Meadhan-Aoisean" meaning in Gaélique écossais

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en gaélique écossais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Gaélique écossais",
      "orig": "gaélique écossais",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Gaélique écossais",
  "lang_code": "gd",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en gaélique écossais de l’histoire",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Moyen Âge."
      ],
      "id": "fr-Meadhan-Aoisean-gd-noun-CeuSnl01",
      "topics": [
        "history"
      ]
    }
  ],
  "word": "Meadhan-Aoisean"
}

{
  "categories": [
    "Noms communs en gaélique écossais",
    "gaélique écossais"
  ],
  "lang": "Gaélique écossais",
  "lang_code": "gd",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Lexique en gaélique écossais de l’histoire"
      ],
      "glosses": [
        "Moyen Âge."
      ],
      "topics": [
        "history"
      ]
    }
  ],
  "word": "Meadhan-Aoisean"
}