"Cathair Pheadair" meaning in Irish

{
  "forms": [
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "ga-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "Cathair Pheadair",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "Chathair Pheadair",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "gCathair Pheadair",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ga",
        "2": "proper noun",
        "g": "f",
        "head": "Cathair Pheadair"
      },
      "expansion": "Cathair Pheadair f",
      "name": "head"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "ga-mut"
    }
  ],
  "lang": "Irish",
  "lang_code": "ga",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Irish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Irish exonyms",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "ga",
          "name": "Federal cities of Russia",
          "orig": "ga:Federal cities of Russia",
          "parents": [
            "Federal cities",
            "Places",
            "Political subdivisions",
            "Names",
            "Polities",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "ga",
          "name": "Places in Russia",
          "orig": "ga:Places in Russia",
          "parents": [
            "Places",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "ga",
          "name": "Saint Petersburg",
          "orig": "ga:Saint Petersburg",
          "parents": [
            "Russia",
            "Asia",
            "Europe",
            "Earth",
            "Eurasia",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Saint Petersburg (a federal city of Russia)"
      ],
      "id": "en-Cathair_Pheadair-ga-name-gC4Sre9c",
      "links": [
        [
          "Saint Petersburg",
          "Saint Petersburg#English"
        ],
        [
          "Russia",
          "Russia#English"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "Cathair Pheadair"
}

{
  "forms": [
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "ga-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "Cathair Pheadair",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "Chathair Pheadair",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "gCathair Pheadair",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ga",
        "2": "proper noun",
        "g": "f",
        "head": "Cathair Pheadair"
      },
      "expansion": "Cathair Pheadair f",
      "name": "head"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "ga-mut"
    }
  ],
  "lang": "Irish",
  "lang_code": "ga",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Irish entries with incorrect language header",
        "Irish exonyms",
        "Irish feminine nouns",
        "Irish lemmas",
        "Irish multiword terms",
        "Irish proper nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "ga:Federal cities of Russia",
        "ga:Places in Russia",
        "ga:Saint Petersburg"
      ],
      "glosses": [
        "Saint Petersburg (a federal city of Russia)"
      ],
      "links": [
        [
          "Saint Petersburg",
          "Saint Petersburg#English"
        ],
        [
          "Russia",
          "Russia#English"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "Cathair Pheadair"
}

{
  "called_from": "inflection/865",
  "msg": "inflection table: IF WITHOUT ELSE EVALS False: Cathair Pheadair/Irish 'radical' base_tags=set()",
  "path": [
    "Cathair Pheadair"
  ],
  "section": "Irish",
  "subsection": "proper noun",
  "title": "Cathair Pheadair",
  "trace": ""
}

{
  "called_from": "inflection/735",
  "msg": "inflection table: unrecognized header: 'lenition'",
  "path": [
    "Cathair Pheadair"
  ],
  "section": "Irish",
  "subsection": "proper noun",
  "title": "Cathair Pheadair",
  "trace": ""
}

{
  "called_from": "inflection/735",
  "msg": "inflection table: unrecognized header: 'eclipsis'",
  "path": [
    "Cathair Pheadair"
  ],
  "section": "Irish",
  "subsection": "proper noun",
  "title": "Cathair Pheadair",
  "trace": ""
}