"atomfa" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "atom",
        "3": "-fa"
      },
      "expansion": "atom + -fa",
      "name": "af"
    }
  ],
  "etymology_text": "atom + -fa.",
  "forms": [
    {
      "form": "atomfeydd",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "atomfeydd"
      },
      "expansion": "atomfa f (plural atomfeydd)",
      "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": "other",
          "name": "Welsh terms suffixed with -fa",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "cy",
          "name": "Nuclear energy",
          "orig": "cy:Nuclear energy",
          "parents": [
            "Energy",
            "Nuclear physics",
            "Technology",
            "Nature",
            "Physics",
            "Quantum mechanics",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "nuclear power station"
      ],
      "id": "en-atomfa-cy-noun-QRKujyr5",
      "links": [
        [
          "nuclear power station",
          "nuclear power station"
        ]
      ],
      "synonyms": [
        {
          "word": "gorsaf bŵer niwclear"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/aˈtɔmva/"
    }
  ],
  "word": "atomfa"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "atom",
        "3": "-fa"
      },
      "expansion": "atom + -fa",
      "name": "af"
    }
  ],
  "etymology_text": "atom + -fa.",
  "forms": [
    {
      "form": "atomfeydd",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "atomfeydd"
      },
      "expansion": "atomfa f (plural atomfeydd)",
      "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 feminine nouns",
        "Welsh lemmas",
        "Welsh nouns",
        "Welsh nouns with red links in their headword lines",
        "Welsh terms suffixed with -fa",
        "cy:Nuclear energy"
      ],
      "glosses": [
        "nuclear power station"
      ],
      "links": [
        [
          "nuclear power station",
          "nuclear power station"
        ]
      ],
      "synonyms": [
        {
          "word": "gorsaf bŵer niwclear"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/aˈtɔmva/"
    }
  ],
  "word": "atomfa"
}