"chwyrnaf" meaning in Welsh

{
  "head_templates": [
    {
      "args": {},
      "expansion": "chwyrnaf (not mutable)",
      "name": "cy-verb form"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "first-person singular present indicative/future of chwyrnu"
      ],
      "id": "en-chwyrnaf-cy-verb-5rmoYZ4n",
      "links": [
        [
          "chwyrnu",
          "chwyrnu#Welsh"
        ]
      ],
      "tags": [
        "not-mutable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈχwərnav/"
    }
  ],
  "word": "chwyrnaf"
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "chwyrnaf (not mutable)",
      "name": "cy-verb form"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Welsh entries with incorrect language header",
        "Welsh non-lemma forms",
        "Welsh non-mutable terms",
        "Welsh terms with IPA pronunciation",
        "Welsh verb forms"
      ],
      "glosses": [
        "first-person singular present indicative/future of chwyrnu"
      ],
      "links": [
        [
          "chwyrnu",
          "chwyrnu#Welsh"
        ]
      ],
      "tags": [
        "not-mutable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈχwərnav/"
    }
  ],
  "word": "chwyrnaf"
}