"jac-y-do" meaning in Welsh

{
  "forms": [
    {
      "form": "jac-y-dos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "jac-y-dos"
      },
      "expansion": "jac-y-do m (plural jac-y-dos, not mutable)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "jackdaw",
          "word": "jac-do"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "cy",
          "name": "Corvids",
          "orig": "cy:Corvids",
          "parents": [
            "Corvoid birds",
            "Perching birds",
            "Birds",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of jac-do (“jackdaw”)"
      ],
      "id": "en-jac-y-do-cy-noun-eeFFQqFS",
      "links": [
        [
          "jac-do",
          "jac-do#Welsh"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "masculine",
        "not-mutable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌd͡ʒakəˈdoː/"
    }
  ],
  "word": "jac-y-do"
}

{
  "forms": [
    {
      "form": "jac-y-dos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "jac-y-dos"
      },
      "expansion": "jac-y-do m (plural jac-y-dos, not mutable)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "jackdaw",
          "word": "jac-do"
        }
      ],
      "categories": [
        "Welsh countable nouns",
        "Welsh entries with incorrect language header",
        "Welsh lemmas",
        "Welsh masculine nouns",
        "Welsh multiword terms",
        "Welsh non-mutable terms",
        "Welsh nouns",
        "Welsh nouns with red links in their headword lines",
        "Welsh terms spelled with J",
        "Welsh terms with IPA pronunciation",
        "cy:Corvids"
      ],
      "glosses": [
        "Alternative form of jac-do (“jackdaw”)"
      ],
      "links": [
        [
          "jac-do",
          "jac-do#Welsh"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "masculine",
        "not-mutable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌd͡ʒakəˈdoː/"
    }
  ],
  "word": "jac-y-do"
}