"sylffad" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "en",
        "3": "sulfate"
      },
      "expansion": "English sulfate",
      "name": "bor"
    },
    {
      "args": {
        "1": "cy",
        "2": "sylff-",
        "3": "-ad",
        "id2": "chemistry",
        "t1": "sulf-",
        "t2": "-ate"
      },
      "expansion": "By surface analysis, sylff- (“sulf-”) + -ad (“-ate”)",
      "name": "surface analysis"
    }
  ],
  "etymology_text": "Borrowed from English sulfate or sulphate. By surface analysis, sylff- (“sulf-”) + -ad (“-ate”).",
  "forms": [
    {
      "form": "sylffadau",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "sylffadau"
      },
      "expansion": "sylffad m (plural sylffadau, 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": "other",
          "name": "Welsh terms prefixed with sylff-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Welsh terms suffixed with -ad (chemistry)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "cy",
          "name": "Chemistry",
          "orig": "cy:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "cy",
          "name": "Sulfur",
          "orig": "cy:Sulfur",
          "parents": [
            "Chalcogens",
            "Chemical elements",
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "sulfate, sulphate"
      ],
      "id": "en-sylffad-cy-noun-AGov56fd",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "sulfate",
          "sulfate"
        ],
        [
          "sulphate",
          "sulphate"
        ]
      ],
      "raw_glosses": [
        "(chemistry) sulfate, sulphate"
      ],
      "tags": [
        "masculine",
        "not-mutable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈsəlfad/"
    },
    {
      "rhymes": "-əlfad"
    }
  ],
  "word": "sylffad"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "en",
        "3": "sulfate"
      },
      "expansion": "English sulfate",
      "name": "bor"
    },
    {
      "args": {
        "1": "cy",
        "2": "sylff-",
        "3": "-ad",
        "id2": "chemistry",
        "t1": "sulf-",
        "t2": "-ate"
      },
      "expansion": "By surface analysis, sylff- (“sulf-”) + -ad (“-ate”)",
      "name": "surface analysis"
    }
  ],
  "etymology_text": "Borrowed from English sulfate or sulphate. By surface analysis, sylff- (“sulf-”) + -ad (“-ate”).",
  "forms": [
    {
      "form": "sylffadau",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "sylffadau"
      },
      "expansion": "sylffad m (plural sylffadau, not mutable)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:Welsh/əlfad",
        "Rhymes:Welsh/əlfad/2 syllables",
        "Welsh countable nouns",
        "Welsh entries with incorrect language header",
        "Welsh lemmas",
        "Welsh masculine nouns",
        "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 prefixed with sylff-",
        "Welsh terms suffixed with -ad (chemistry)",
        "cy:Chemistry",
        "cy:Sulfur"
      ],
      "glosses": [
        "sulfate, sulphate"
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "sulfate",
          "sulfate"
        ],
        [
          "sulphate",
          "sulphate"
        ]
      ],
      "raw_glosses": [
        "(chemistry) sulfate, sulphate"
      ],
      "tags": [
        "masculine",
        "not-mutable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈsəlfad/"
    },
    {
      "rhymes": "-əlfad"
    }
  ],
  "word": "sylffad"
}