"gwylan y graig" meaning in Welsh

{
  "etymology_text": "gwylan (“gull”) + craig (“rock”).",
  "forms": [
    {
      "form": "gwylanod y graig",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "gwylan y graig",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "wylan y graig",
      "source": "mutation",
      "tags": [
        "soft"
      ]
    },
    {
      "form": "ngwylan y graig",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "gwylanod y graig"
      },
      "expansion": "gwylan y graig f (plural gwylanod y graig)",
      "name": "cy-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "cy-mut"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "cy",
          "name": "Tubenose birds",
          "orig": "cy:Tubenose birds",
          "parents": [
            "Seabirds",
            "Birds",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "petrel, shearwater, one of certain members of the family Procellariidae, including true petrels, true shearwaters and fulmars"
      ],
      "id": "en-gwylan_y_graig-cy-noun-dlO-vSs4",
      "links": [
        [
          "petrel",
          "petrel"
        ],
        [
          "shearwater",
          "shearwater"
        ],
        [
          "Procellariidae",
          "Procellariidae#Translingual"
        ],
        [
          "true petrel",
          "petrel"
        ],
        [
          "true shearwater",
          "shearwater"
        ],
        [
          "fulmar",
          "fulmar"
        ]
      ],
      "synonyms": [
        {
          "word": "aderyn drycin"
        },
        {
          "word": "pedryn"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "gwylan y graig"
}

{
  "etymology_text": "gwylan (“gull”) + craig (“rock”).",
  "forms": [
    {
      "form": "gwylanod y graig",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "gwylan y graig",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "wylan y graig",
      "source": "mutation",
      "tags": [
        "soft"
      ]
    },
    {
      "form": "ngwylan y graig",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "gwylanod y graig"
      },
      "expansion": "gwylan y graig f (plural gwylanod y graig)",
      "name": "cy-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "cy-mut"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Welsh countable nouns",
        "Welsh entries with incorrect language header",
        "Welsh feminine nouns",
        "Welsh lemmas",
        "Welsh multiword terms",
        "Welsh nouns",
        "Welsh nouns with red links in their headword lines",
        "cy:Tubenose birds"
      ],
      "glosses": [
        "petrel, shearwater, one of certain members of the family Procellariidae, including true petrels, true shearwaters and fulmars"
      ],
      "links": [
        [
          "petrel",
          "petrel"
        ],
        [
          "shearwater",
          "shearwater"
        ],
        [
          "Procellariidae",
          "Procellariidae#Translingual"
        ],
        [
          "true petrel",
          "petrel"
        ],
        [
          "true shearwater",
          "shearwater"
        ],
        [
          "fulmar",
          "fulmar"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "aderyn drycin"
    },
    {
      "word": "pedryn"
    }
  ],
  "word": "gwylan y graig"
}