"ffliw" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "en",
        "3": "flu"
      },
      "expansion": "English flu",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from English flu.",
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-"
      },
      "expansion": "ffliw m (uncountable, 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": "topical",
          "langcode": "cy",
          "name": "Viral diseases",
          "orig": "cy:Viral diseases",
          "parents": [
            "Diseases",
            "Disease",
            "Health",
            "Body",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "influenza"
      ],
      "id": "en-ffliw-cy-noun-b8fwwzY7",
      "links": [
        [
          "influenza",
          "influenza#English"
        ]
      ],
      "tags": [
        "masculine",
        "not-mutable",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/flɪu̯/"
    },
    {
      "rhymes": "-ɪu̯"
    }
  ],
  "word": "ffliw"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "en",
        "3": "flu"
      },
      "expansion": "English flu",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from English flu.",
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-"
      },
      "expansion": "ffliw m (uncountable, not mutable)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:Welsh/ɪu̯",
        "Welsh entries with incorrect language header",
        "Welsh lemmas",
        "Welsh masculine nouns",
        "Welsh non-mutable terms",
        "Welsh nouns",
        "Welsh terms borrowed from English",
        "Welsh terms derived from English",
        "Welsh uncountable nouns",
        "cy:Viral diseases"
      ],
      "glosses": [
        "influenza"
      ],
      "links": [
        [
          "influenza",
          "influenza#English"
        ]
      ],
      "tags": [
        "masculine",
        "not-mutable",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/flɪu̯/"
    },
    {
      "rhymes": "-ɪu̯"
    }
  ],
  "word": "ffliw"
}