"Pedr" meaning in Gallois

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots en gallois issus d’un mot en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Prénoms masculins en gallois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Gallois",
      "orig": "gallois",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "cennin Pedr"
    }
  ],
  "etymology_texts": [
    "Du latin Petrus."
  ],
  "forms": [
    {
      "form": "Bedr",
      "raw_tags": [
        "Nom propre",
        "Lénition"
      ]
    },
    {
      "form": "Mhedr",
      "raw_tags": [
        "Nom propre",
        "Nasalisation"
      ]
    },
    {
      "form": "Phedr",
      "raw_tags": [
        "Nom propre",
        "Spirantisation"
      ]
    }
  ],
  "lang": "Gallois",
  "lang_code": "cy",
  "pos": "name",
  "pos_title": "Prénom",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en gallois",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Pierre."
      ],
      "id": "fr-Pedr-cy-name-a3vLbdST"
    }
  ],
  "sounds": [
    {
      "ipa": "\\pɛdr\\"
    }
  ],
  "tags": [
    "first name",
    "masculine"
  ],
  "word": "Pedr"
}

{
  "categories": [
    "Mots en gallois issus d’un mot en latin",
    "Prénoms masculins en gallois",
    "gallois"
  ],
  "derived": [
    {
      "word": "cennin Pedr"
    }
  ],
  "etymology_texts": [
    "Du latin Petrus."
  ],
  "forms": [
    {
      "form": "Bedr",
      "raw_tags": [
        "Nom propre",
        "Lénition"
      ]
    },
    {
      "form": "Mhedr",
      "raw_tags": [
        "Nom propre",
        "Nasalisation"
      ]
    },
    {
      "form": "Phedr",
      "raw_tags": [
        "Nom propre",
        "Spirantisation"
      ]
    }
  ],
  "lang": "Gallois",
  "lang_code": "cy",
  "pos": "name",
  "pos_title": "Prénom",
  "senses": [
    {
      "categories": [
        "Wiktionnaire:Exemples manquants en gallois"
      ],
      "glosses": [
        "Pierre."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\pɛdr\\"
    }
  ],
  "tags": [
    "first name",
    "masculine"
  ],
  "word": "Pedr"
}