"Fair" meaning in Gallois

{
  "categories": [
    {
      "kind": "other",
      "name": "Formes de prénoms en gallois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Gallois",
      "orig": "gallois",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Gallois",
  "lang_code": "cy",
  "pos": "name",
  "pos_title": "Forme de prénom",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en gallois",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "Mair"
        }
      ],
      "glosses": [
        "Forme mutée de Mair par adoucissement."
      ],
      "id": "fr-Fair-cy-name-4CBA7LNu"
    }
  ],
  "sounds": [
    {
      "ipa": "\\vai̯r\\"
    }
  ],
  "tags": [
    "first name",
    "form-of"
  ],
  "word": "Fair"
}

{
  "categories": [
    "Formes de prénoms en gallois",
    "gallois"
  ],
  "lang": "Gallois",
  "lang_code": "cy",
  "pos": "name",
  "pos_title": "Forme de prénom",
  "senses": [
    {
      "categories": [
        "Wiktionnaire:Exemples manquants en gallois"
      ],
      "form_of": [
        {
          "word": "Mair"
        }
      ],
      "glosses": [
        "Forme mutée de Mair par adoucissement."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\vai̯r\\"
    }
  ],
  "tags": [
    "first name",
    "form-of"
  ],
  "word": "Fair"
}