"ysguthan" meaning in Gallois

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en gallois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Gallois",
      "orig": "gallois",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "ysguthanod",
      "tags": [
        "plural",
        "unmutated"
      ]
    },
    {
      "form": "hysguthan",
      "raw_tags": [
        "Prothèse h"
      ],
      "tags": [
        "singular"
      ]
    },
    {
      "form": "hysguthanod",
      "raw_tags": [
        "Prothèse h"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Gallois",
  "lang_code": "cy",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Oiseaux en gallois",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en gallois",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Pigeon ramier."
      ],
      "id": "fr-ysguthan-cy-noun-Q5RRR6wP",
      "topics": [
        "ornithology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\əsˈɡɨ̞θan\\"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "ysguthan"
}

{
  "categories": [
    "Noms communs en gallois",
    "gallois"
  ],
  "forms": [
    {
      "form": "ysguthanod",
      "tags": [
        "plural",
        "unmutated"
      ]
    },
    {
      "form": "hysguthan",
      "raw_tags": [
        "Prothèse h"
      ],
      "tags": [
        "singular"
      ]
    },
    {
      "form": "hysguthanod",
      "raw_tags": [
        "Prothèse h"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Gallois",
  "lang_code": "cy",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Oiseaux en gallois",
        "Wiktionnaire:Exemples manquants en gallois"
      ],
      "glosses": [
        "Pigeon ramier."
      ],
      "topics": [
        "ornithology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\əsˈɡɨ̞θan\\"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "ysguthan"
}