"jac-do" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "en",
        "3": "jackdaw"
      },
      "expansion": "English jackdaw",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from English jackdaw.",
  "forms": [
    {
      "form": "jac-dos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "jac-dos"
      },
      "expansion": "jac-do m (plural jac-dos, not mutable)",
      "name": "cy-noun"
    }
  ],
  "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": "Corvids",
          "orig": "cy:Corvids",
          "parents": [
            "Corvoid birds",
            "Perching birds",
            "Birds",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "tags": [
            "diminutive",
            "feminine"
          ],
          "word": "jacen-y-do"
        }
      ],
      "glosses": [
        "jackdaw"
      ],
      "id": "en-jac-do-cy-noun-I8A0NvIW",
      "links": [
        [
          "jackdaw",
          "jackdaw"
        ]
      ],
      "synonyms": [
        {
          "word": "jac-y-do"
        }
      ],
      "tags": [
        "masculine",
        "not-mutable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌd͡ʒakˈdoː/"
    }
  ],
  "word": "jac-do"
}

{
  "derived": [
    {
      "tags": [
        "diminutive",
        "feminine"
      ],
      "word": "jacen-y-do"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "en",
        "3": "jackdaw"
      },
      "expansion": "English jackdaw",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from English jackdaw.",
  "forms": [
    {
      "form": "jac-dos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "jac-dos"
      },
      "expansion": "jac-do m (plural jac-dos, not mutable)",
      "name": "cy-noun"
    }
  ],
  "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 lemmas",
        "Welsh masculine nouns",
        "Welsh multiword terms",
        "Welsh non-mutable terms",
        "Welsh nouns",
        "Welsh nouns with red links in their headword lines",
        "Welsh terms borrowed from English",
        "Welsh terms derived from English",
        "Welsh terms spelled with J",
        "cy:Corvids"
      ],
      "glosses": [
        "jackdaw"
      ],
      "links": [
        [
          "jackdaw",
          "jackdaw"
        ]
      ],
      "tags": [
        "masculine",
        "not-mutable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌd͡ʒakˈdoː/"
    }
  ],
  "synonyms": [
    {
      "word": "jac-y-do"
    }
  ],
  "word": "jac-do"
}