"reiat" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "en",
        "3": "riot"
      },
      "expansion": "English riot",
      "name": "bor"
    }
  ],
  "etymology_text": "From English riot.",
  "forms": [
    {
      "form": "reiadau",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "reiats",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "reiadau",
        "pl2": "reiats"
      },
      "expansion": "reiat f (plural reiadau or reiats, not mutable)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "noise, riot"
      ],
      "id": "en-reiat-cy-noun-8kp8aZNh",
      "links": [
        [
          "noise",
          "noise"
        ],
        [
          "riot",
          "riot"
        ]
      ],
      "tags": [
        "feminine",
        "not-mutable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈrei̯.at/"
    }
  ],
  "word": "reiat"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "en",
        "3": "riot"
      },
      "expansion": "English riot",
      "name": "bor"
    }
  ],
  "etymology_text": "From English riot.",
  "forms": [
    {
      "form": "reiadau",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "reiats",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "reiadau",
        "pl2": "reiats"
      },
      "expansion": "reiat f (plural reiadau or reiats, not mutable)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Welsh countable nouns",
        "Welsh entries with incorrect language header",
        "Welsh feminine nouns",
        "Welsh lemmas",
        "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 with IPA pronunciation"
      ],
      "glosses": [
        "noise, riot"
      ],
      "links": [
        [
          "noise",
          "noise"
        ],
        [
          "riot",
          "riot"
        ]
      ],
      "tags": [
        "feminine",
        "not-mutable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈrei̯.at/"
    }
  ],
  "word": "reiat"
}