"tAbcáiseach" meaning in Irish

{
  "head_templates": [
    {
      "args": {
        "1": "ga",
        "2": "mutated noun"
      },
      "expansion": "tAbcáiseach",
      "name": "head"
    }
  ],
  "lang": "Irish",
  "lang_code": "ga",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Irish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "t-prothesized form of Abcáiseach"
      ],
      "id": "en-tAbcáiseach-ga-noun-B6D-56Qj",
      "links": [
        [
          "t-prothesized",
          "t-prothesis"
        ],
        [
          "Abcáiseach",
          "Abcáiseach#Irish"
        ]
      ]
    }
  ],
  "word": "tAbcáiseach"
}

{
  "head_templates": [
    {
      "args": {
        "1": "ga",
        "2": "mutated noun"
      },
      "expansion": "tAbcáiseach",
      "name": "head"
    }
  ],
  "lang": "Irish",
  "lang_code": "ga",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Irish entries with incorrect language header",
        "Irish mutated nouns",
        "Irish non-lemma forms",
        "Irish t-prothesized forms",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "t-prothesized form of Abcáiseach"
      ],
      "links": [
        [
          "t-prothesized",
          "t-prothesis"
        ],
        [
          "Abcáiseach",
          "Abcáiseach#Irish"
        ]
      ]
    }
  ],
  "word": "tAbcáiseach"
}