"ceathrad" meaning in Scottish Gaelic

{
  "head_templates": [
    {
      "args": {
        "1": "gd",
        "2": "numeral",
        "cat2": "cardinal numbers"
      },
      "expansion": "ceathrad",
      "name": "head"
    }
  ],
  "lang": "Scottish Gaelic",
  "lang_code": "gd",
  "pos": "num",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "name": "Scottish Gaelic cardinal numbers",
          "parents": [
            "Cardinal numbers",
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Scottish Gaelic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Scottish Gaelic links with redundant alt parameters",
          "parents": [
            "Links with redundant alt parameters",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "forty"
      ],
      "id": "en-ceathrad-gd-num-nO4jBL1j",
      "links": [
        [
          "forty",
          "forty"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈcʰɛɾət̪/"
    }
  ],
  "word": "ceathrad"
}

{
  "head_templates": [
    {
      "args": {
        "1": "gd",
        "2": "numeral",
        "cat2": "cardinal numbers"
      },
      "expansion": "ceathrad",
      "name": "head"
    }
  ],
  "lang": "Scottish Gaelic",
  "lang_code": "gd",
  "pos": "num",
  "senses": [
    {
      "categories": [
        "Scottish Gaelic cardinal numbers",
        "Scottish Gaelic entries with incorrect language header",
        "Scottish Gaelic lemmas",
        "Scottish Gaelic links with redundant alt parameters",
        "Scottish Gaelic numerals",
        "Scottish Gaelic terms with IPA pronunciation"
      ],
      "glosses": [
        "forty"
      ],
      "links": [
        [
          "forty",
          "forty"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈcʰɛɾət̪/"
    }
  ],
  "word": "ceathrad"
}