"vignoned" meaning in Breton

{
  "categories": [
    {
      "kind": "other",
      "name": "Formes de noms communs en breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Breton",
      "orig": "breton",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "mignon",
      "tags": [
        "singular",
        "unmutated"
      ]
    },
    {
      "form": "mignoned",
      "tags": [
        "plural",
        "unmutated"
      ]
    },
    {
      "form": "vignon",
      "tags": [
        "singular",
        "mutation-soft"
      ]
    }
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "noun",
  "pos_title": "Forme de nom commun",
  "senses": [
    {
      "form_of": [
        {
          "word": "mignoned"
        }
      ],
      "glosses": [
        "Forme mutée de mignoned par adoucissement."
      ],
      "id": "fr-vignoned-br-noun-qXp7Wadd"
    }
  ],
  "sounds": [
    {
      "ipa": "\\vĩ.ˈɲɔ̃ː.net\\"
    }
  ],
  "tags": [
    "form-of",
    "masculine"
  ],
  "word": "vignoned"
}

{
  "categories": [
    "Formes de noms communs en breton",
    "breton"
  ],
  "forms": [
    {
      "form": "mignon",
      "tags": [
        "singular",
        "unmutated"
      ]
    },
    {
      "form": "mignoned",
      "tags": [
        "plural",
        "unmutated"
      ]
    },
    {
      "form": "vignon",
      "tags": [
        "singular",
        "mutation-soft"
      ]
    }
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "noun",
  "pos_title": "Forme de nom commun",
  "senses": [
    {
      "form_of": [
        {
          "word": "mignoned"
        }
      ],
      "glosses": [
        "Forme mutée de mignoned par adoucissement."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\vĩ.ˈɲɔ̃ː.net\\"
    }
  ],
  "tags": [
    "form-of",
    "masculine"
  ],
  "word": "vignoned"
}