"sŵn" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "enm",
        "3": "soun",
        "4": "",
        "5": "sound"
      },
      "expansion": "Middle English soun (“sound”)",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from Middle English soun (“sound”).",
  "forms": [
    {
      "form": "synau",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "synau"
      },
      "expansion": "sŵn m (plural synau, 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"
        }
      ],
      "derived": [
        {
          "english": "to complain",
          "word": "swnian"
        },
        {
          "english": "to sound; to complain",
          "word": "swnio"
        }
      ],
      "glosses": [
        "sound, noise"
      ],
      "id": "en-sŵn-cy-noun-J2Ox5aDT",
      "links": [
        [
          "sound",
          "sound"
        ],
        [
          "noise",
          "noise"
        ]
      ],
      "tags": [
        "masculine",
        "not-mutable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/suːn/"
    },
    {
      "rhymes": "-uːn"
    }
  ],
  "word": "sŵn"
}

{
  "derived": [
    {
      "english": "to complain",
      "word": "swnian"
    },
    {
      "english": "to sound; to complain",
      "word": "swnio"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "enm",
        "3": "soun",
        "4": "",
        "5": "sound"
      },
      "expansion": "Middle English soun (“sound”)",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from Middle English soun (“sound”).",
  "forms": [
    {
      "form": "synau",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "synau"
      },
      "expansion": "sŵn m (plural synau, not mutable)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:Welsh/uːn",
        "Rhymes:Welsh/uːn/1 syllable",
        "Welsh countable nouns",
        "Welsh entries with incorrect language header",
        "Welsh lemmas",
        "Welsh masculine nouns",
        "Welsh non-mutable terms",
        "Welsh nouns",
        "Welsh terms borrowed from Middle English",
        "Welsh terms derived from Middle English"
      ],
      "glosses": [
        "sound, noise"
      ],
      "links": [
        [
          "sound",
          "sound"
        ],
        [
          "noise",
          "noise"
        ]
      ],
      "tags": [
        "masculine",
        "not-mutable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/suːn/"
    },
    {
      "rhymes": "-uːn"
    }
  ],
  "word": "sŵn"
}