"nenfwd" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "nen",
        "3": "mwd",
        "t1": "roof",
        "t2": "vault"
      },
      "expansion": "nen (“roof”) + mwd (“vault”)",
      "name": "af"
    }
  ],
  "etymology_text": "From nen (“roof”) + mwd (“vault”).",
  "forms": [
    {
      "form": "nenfydau",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "nenfwdau",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "nen-fwd",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mf",
        "2": "nenfydau",
        "pl2": "nenfwdau"
      },
      "expansion": "nenfwd m or f (plural nenfydau or nenfwdau, 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"
        }
      ],
      "examples": [
        {
          "bold_english_offsets": [
            [
              20,
              27
            ]
          ],
          "bold_text_offsets": [
            [
              25,
              31
            ]
          ],
          "english": "I need to paint the ceiling tomorrow.",
          "text": "Mae rhaid i fi peintio y nenfwd yfory.",
          "type": "example"
        }
      ],
      "glosses": [
        "a ceiling"
      ],
      "id": "en-nenfwd-cy-noun-maKW9Rnw",
      "links": [
        [
          "ceiling",
          "ceiling"
        ]
      ],
      "tags": [
        "feminine",
        "masculine",
        "not-mutable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈnɛnvʊd/"
    },
    {
      "rhymes": "-ɛnvʊd"
    }
  ],
  "word": "nenfwd"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "nen",
        "3": "mwd",
        "t1": "roof",
        "t2": "vault"
      },
      "expansion": "nen (“roof”) + mwd (“vault”)",
      "name": "af"
    }
  ],
  "etymology_text": "From nen (“roof”) + mwd (“vault”).",
  "forms": [
    {
      "form": "nenfydau",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "nenfwdau",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "nen-fwd",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mf",
        "2": "nenfydau",
        "pl2": "nenfwdau"
      },
      "expansion": "nenfwd m or f (plural nenfydau or nenfwdau, not mutable)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:Welsh/ɛnvʊd",
        "Rhymes:Welsh/ɛnvʊd/2 syllables",
        "Welsh compound terms",
        "Welsh countable nouns",
        "Welsh entries with incorrect language header",
        "Welsh feminine nouns",
        "Welsh lemmas",
        "Welsh masculine nouns",
        "Welsh non-mutable terms",
        "Welsh nouns",
        "Welsh nouns with multiple genders",
        "Welsh nouns with red links in their headword lines",
        "Welsh terms with usage examples"
      ],
      "examples": [
        {
          "bold_english_offsets": [
            [
              20,
              27
            ]
          ],
          "bold_text_offsets": [
            [
              25,
              31
            ]
          ],
          "english": "I need to paint the ceiling tomorrow.",
          "text": "Mae rhaid i fi peintio y nenfwd yfory.",
          "type": "example"
        }
      ],
      "glosses": [
        "a ceiling"
      ],
      "links": [
        [
          "ceiling",
          "ceiling"
        ]
      ],
      "tags": [
        "feminine",
        "masculine",
        "not-mutable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈnɛnvʊd/"
    },
    {
      "rhymes": "-ɛnvʊd"
    }
  ],
  "word": "nenfwd"
}